15672907263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{18121}}^1$

素因数の和:18535

約数の個数: 32

約数和(自身を含む): 22910847232

約数和(自身を除く): 7237939969

約数列:

[1, 3, 13, 39, 67, 201, 331, 871, 993, 2613, 4303, 12909, 18121, 22177, 54363, 66531, 235573, 288301, 706719, 864903, 1214107, 3642321, 5998051, 15783391, 17994153, 47350173, 77974663, 233923989, 401869417, 1205608251, 5224302421, 15672907263]

約数ペア:

[(1, 15672907263), (3, 5224302421), (13, 1205608251), (39, 401869417), (67, 233923989), (201, 77974663), (331, 47350173), (871, 17994153), (993, 15783391), (2613, 5998051), (4303, 3642321), (12909, 1214107), (18121, 864903), (22177, 706719), (54363, 288301), (66531, 235573)]