950147289

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9749}}^1$

素因数の和:9799

約数の個数: 72

約数和(自身を含む): 1820637000

約数和(自身を除く): 870489711

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 49, 51, 63, 91, 117, 119, 147, 153, 221, 273, 357, 441, 637, 663, 819, 833, 1071, 1547, 1911, 1989, 2499, 4641, 5733, 7497, 9749, 10829, 13923, 29247, 32487, 68243, 87741, 97461, 126737, 165733, 204729, 380211, 477701, 497199, 614187, 887159, 1140633, 1160131, 1433103, 1491597, 2154529, 2661477, 3480393, 4299309, 6210113, 6463587, 7984431, 8120917, 10441179, 15081703, 18630339, 19390761, 24362751, 45245109, 55891017, 73088253, 105571921, 135735327, 316715763, 950147289]

約数ペア:

[(1, 950147289), (3, 316715763), (7, 135735327), (9, 105571921), (13, 73088253), (17, 55891017), (21, 45245109), (39, 24362751), (49, 19390761), (51, 18630339), (63, 15081703), (91, 10441179), (117, 8120917), (119, 7984431), (147, 6463587), (153, 6210113), (221, 4299309), (273, 3480393), (357, 2661477), (441, 2154529), (637, 1491597), (663, 1433103), (819, 1160131), (833, 1140633), (1071, 887159), (1547, 614187), (1911, 497199), (1989, 477701), (2499, 380211), (4641, 204729), (5733, 165733), (7497, 126737), (9749, 97461), (10829, 87741), (13923, 68243), (29247, 32487)]