2918778813

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{15683}}^1$

素因数の和:15866

約数の個数: 32

約数和(自身を含む): 4434180480

約数和(自身を除く): 1515401667

約数列:

[1, 3, 9, 27, 61, 113, 183, 339, 549, 1017, 1647, 3051, 6893, 15683, 20679, 47049, 62037, 141147, 186111, 423441, 956663, 1772179, 2869989, 5316537, 8609967, 15949611, 25829901, 47848833, 108102919, 324308757, 972926271, 2918778813]

約数ペア:

[(1, 2918778813), (3, 972926271), (9, 324308757), (27, 108102919), (61, 47848833), (113, 25829901), (183, 15949611), (339, 8609967), (549, 5316537), (1017, 2869989), (1647, 1772179), (3051, 956663), (6893, 423441), (15683, 186111), (20679, 141147), (47049, 62037)]