133725969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 217059024

約数和(自身を除く): 83333055

約数列:

[1, 3, 9, 13, 39, 41, 61, 117, 123, 183, 369, 457, 533, 549, 793, 1371, 1599, 2379, 2501, 4113, 4797, 5941, 7137, 7503, 17823, 18737, 22509, 27877, 32513, 53469, 56211, 83631, 97539, 168633, 243581, 250893, 292617, 362401, 730743, 1087203, 1142957, 2192229, 3261609, 3428871, 10286613, 14858441, 44575323, 133725969]

約数ペア:

[(1, 133725969), (3, 44575323), (9, 14858441), (13, 10286613), (39, 3428871), (41, 3261609), (61, 2192229), (117, 1142957), (123, 1087203), (183, 730743), (369, 362401), (457, 292617), (533, 250893), (549, 243581), (793, 168633), (1371, 97539), (1599, 83631), (2379, 56211), (2501, 53469), (4113, 32513), (4797, 27877), (5941, 22509), (7137, 18737), (7503, 17823)]