7739253

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 12062720

約数和(自身を除く): 4323467

約数列:

[1, 3, 9, 27, 37, 61, 111, 127, 183, 333, 381, 549, 999, 1143, 1647, 2257, 3429, 4699, 6771, 7747, 14097, 20313, 23241, 42291, 60939, 69723, 126873, 209169, 286639, 859917, 2579751, 7739253]

約数ペア:

[(1, 7739253), (3, 2579751), (9, 859917), (27, 286639), (37, 209169), (61, 126873), (111, 69723), (127, 60939), (183, 42291), (333, 23241), (381, 20313), (549, 14097), (999, 7747), (1143, 6771), (1647, 4699), (2257, 3429)]