606879

素因数分解:

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

素因数の和:61

約数の個数: 48

約数和(自身を含む): 1171200

約数和(自身を除く): 564321

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 169, 171, 189, 247, 273, 351, 399, 507, 513, 741, 819, 1183, 1197, 1521, 1729, 2223, 2457, 3211, 3549, 3591, 4563, 5187, 6669, 9633, 10647, 15561, 22477, 28899, 31941, 46683, 67431, 86697, 202293, 606879]

約数ペア:

[(1, 606879), (3, 202293), (7, 86697), (9, 67431), (13, 46683), (19, 31941), (21, 28899), (27, 22477), (39, 15561), (57, 10647), (63, 9633), (91, 6669), (117, 5187), (133, 4563), (169, 3591), (171, 3549), (189, 3211), (247, 2457), (273, 2223), (351, 1729), (399, 1521), (507, 1197), (513, 1183), (741, 819)]