23217759

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 36489728

約数和(自身を除く): 13271969

約数列:

[1, 3, 9, 27, 37, 61, 81, 111, 127, 183, 333, 381, 549, 999, 1143, 1647, 2257, 2997, 3429, 4699, 4941, 6771, 7747, 10287, 14097, 20313, 23241, 42291, 60939, 69723, 126873, 182817, 209169, 286639, 380619, 627507, 859917, 2579751, 7739253, 23217759]

約数ペア:

[(1, 23217759), (3, 7739253), (9, 2579751), (27, 859917), (37, 627507), (61, 380619), (81, 286639), (111, 209169), (127, 182817), (183, 126873), (333, 69723), (381, 60939), (549, 42291), (999, 23241), (1143, 20313), (1647, 14097), (2257, 10287), (2997, 7747), (3429, 6771), (4699, 4941)]