1081915674819

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 1704858946560

約数和(自身を除く): 622943271741

約数列:

[1, 3, 7, 21, 49, 147, 151, 241, 263, 453, 723, 769, 789, 1057, 1687, 1841, 2307, 3171, 5061, 5383, 5523, 7399, 11809, 12887, 16149, 22197, 35427, 36391, 37681, 38661, 39713, 63383, 109173, 113043, 116119, 119139, 185329, 190149, 202247, 254737, 277991, 348357, 443681, 555987, 606741, 764211, 812833, 833973, 1297303, 1331043, 1415729, 1783159, 1945937, 2438499, 3105767, 3891909, 4247187, 5349477, 5689831, 5837811, 9081121, 9317301, 9570833, 9910103, 17069493, 27243363, 27984679, 28712499, 29730309, 30539297, 48741527, 66995831, 83954037, 91617891, 146224581, 195892753, 200987493, 213775079, 341190689, 468970817, 587678259, 641325237, 1023572067, 1371249271, 1406912451, 1496425553, 2388334823, 4113747813, 4489276659, 7165004469, 7359970577, 22079911731, 51519794039, 154559382117, 360638558273, 1081915674819]

約数ペア:

[(1, 1081915674819), (3, 360638558273), (7, 154559382117), (21, 51519794039), (49, 22079911731), (147, 7359970577), (151, 7165004469), (241, 4489276659), (263, 4113747813), (453, 2388334823), (723, 1496425553), (769, 1406912451), (789, 1371249271), (1057, 1023572067), (1687, 641325237), (1841, 587678259), (2307, 468970817), (3171, 341190689), (5061, 213775079), (5383, 200987493), (5523, 195892753), (7399, 146224581), (11809, 91617891), (12887, 83954037), (16149, 66995831), (22197, 48741527), (35427, 30539297), (36391, 29730309), (37681, 28712499), (38661, 27984679), (39713, 27243363), (63383, 17069493), (109173, 9910103), (113043, 9570833), (116119, 9317301), (119139, 9081121), (185329, 5837811), (190149, 5689831), (202247, 5349477), (254737, 4247187), (277991, 3891909), (348357, 3105767), (443681, 2438499), (555987, 1945937), (606741, 1783159), (764211, 1415729), (812833, 1331043), (833973, 1297303)]