166608507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 247484160

約数和(自身を除く): 80875653

約数列:

[1, 3, 13, 39, 59, 61, 177, 183, 767, 793, 1187, 2301, 2379, 3561, 3599, 10797, 15431, 46293, 46787, 70033, 72407, 140361, 210099, 217221, 910429, 941291, 2731287, 2823873, 4272013, 12816039, 55536169, 166608507]

約数ペア:

[(1, 166608507), (3, 55536169), (13, 12816039), (39, 4272013), (59, 2823873), (61, 2731287), (177, 941291), (183, 910429), (767, 217221), (793, 210099), (1187, 140361), (2301, 72407), (2379, 70033), (3561, 46787), (3599, 46293), (10797, 15431)]