331353141

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 577843200

約数和(自身を除く): 246490059

約数列:

[1, 3, 7, 19, 21, 31, 43, 49, 57, 89, 93, 129, 133, 147, 217, 267, 301, 399, 589, 623, 651, 817, 903, 931, 1333, 1519, 1691, 1767, 1869, 2107, 2451, 2759, 2793, 3827, 3999, 4123, 4361, 4557, 5073, 5719, 6321, 8277, 9331, 11481, 11837, 12369, 13083, 17157, 19313, 25327, 26789, 27993, 28861, 35511, 40033, 52421, 57939, 65317, 72713, 75981, 80367, 82859, 86583, 118637, 120099, 135191, 157263, 177289, 187523, 195951, 218139, 248577, 355911, 366947, 405573, 508991, 531867, 562569, 830459, 1100841, 1241023, 1526973, 2254103, 2491377, 2568629, 3562937, 3723069, 5813213, 6762309, 7705887, 10688811, 15778721, 17439639, 47336163, 110451047, 331353141]

約数ペア:

[(1, 331353141), (3, 110451047), (7, 47336163), (19, 17439639), (21, 15778721), (31, 10688811), (43, 7705887), (49, 6762309), (57, 5813213), (89, 3723069), (93, 3562937), (129, 2568629), (133, 2491377), (147, 2254103), (217, 1526973), (267, 1241023), (301, 1100841), (399, 830459), (589, 562569), (623, 531867), (651, 508991), (817, 405573), (903, 366947), (931, 355911), (1333, 248577), (1519, 218139), (1691, 195951), (1767, 187523), (1869, 177289), (2107, 157263), (2451, 135191), (2759, 120099), (2793, 118637), (3827, 86583), (3999, 82859), (4123, 80367), (4361, 75981), (4557, 72713), (5073, 65317), (5719, 57939), (6321, 52421), (8277, 40033), (9331, 35511), (11481, 28861), (11837, 27993), (12369, 26789), (13083, 25327), (17157, 19313)]