23701977

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 56

約数和(自身を含む): 39846408

約数和(自身を除く): 16144431

約数列:

[1, 3, 9, 13, 27, 39, 41, 61, 81, 117, 123, 183, 243, 351, 369, 533, 549, 729, 793, 1053, 1107, 1599, 1647, 2379, 2501, 3159, 3321, 4797, 4941, 7137, 7503, 9477, 9963, 14391, 14823, 21411, 22509, 29889, 32513, 43173, 44469, 64233, 67527, 97539, 129519, 192699, 202581, 292617, 388557, 578097, 607743, 877851, 1823229, 2633553, 7900659, 23701977]

約数ペア:

[(1, 23701977), (3, 7900659), (9, 2633553), (13, 1823229), (27, 877851), (39, 607743), (41, 578097), (61, 388557), (81, 292617), (117, 202581), (123, 192699), (183, 129519), (243, 97539), (351, 67527), (369, 64233), (533, 44469), (549, 43173), (729, 32513), (793, 29889), (1053, 22509), (1107, 21411), (1599, 14823), (1647, 14391), (2379, 9963), (2501, 9477), (3159, 7503), (3321, 7137), (4797, 4941)]