5461911

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 72

約数和(自身を含む): 10657920

約数和(自身を除く): 5196009

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 169, 171, 189, 243, 247, 273, 351, 399, 507, 513, 567, 741, 819, 1053, 1183, 1197, 1521, 1539, 1701, 1729, 2223, 2457, 3159, 3211, 3549, 3591, 4563, 4617, 5187, 6669, 7371, 9633, 10647, 10773, 13689, 15561, 20007, 22113, 22477, 28899, 31941, 32319, 41067, 46683, 60021, 67431, 86697, 95823, 140049, 202293, 260091, 287469, 420147, 606879, 780273, 1820637, 5461911]

約数ペア:

[(1, 5461911), (3, 1820637), (7, 780273), (9, 606879), (13, 420147), (19, 287469), (21, 260091), (27, 202293), (39, 140049), (57, 95823), (63, 86697), (81, 67431), (91, 60021), (117, 46683), (133, 41067), (169, 32319), (171, 31941), (189, 28899), (243, 22477), (247, 22113), (273, 20007), (351, 15561), (399, 13689), (507, 10773), (513, 10647), (567, 9633), (741, 7371), (819, 6669), (1053, 5187), (1183, 4617), (1197, 4563), (1521, 3591), (1539, 3549), (1701, 3211), (1729, 3159), (2223, 2457)]