40088529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 65402064

約数和(自身を除く): 25313535

約数列:

[1, 3, 9, 13, 39, 41, 61, 117, 123, 137, 183, 369, 411, 533, 549, 793, 1233, 1599, 1781, 2379, 2501, 4797, 5343, 5617, 7137, 7503, 8357, 16029, 16851, 22509, 25071, 32513, 50553, 73021, 75213, 97539, 108641, 219063, 292617, 325923, 342637, 657189, 977769, 1027911, 3083733, 4454281, 13362843, 40088529]

約数ペア:

[(1, 40088529), (3, 13362843), (9, 4454281), (13, 3083733), (39, 1027911), (41, 977769), (61, 657189), (117, 342637), (123, 325923), (137, 292617), (183, 219063), (369, 108641), (411, 97539), (533, 75213), (549, 73021), (793, 50553), (1233, 32513), (1599, 25071), (1781, 22509), (2379, 16851), (2501, 16029), (4797, 8357), (5343, 7503), (5617, 7137)]