166157595

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20177}}^1$

素因数の和:20252

約数の個数: 32

約数和(自身を含む): 300248640

約数和(自身を除く): 134091045

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 20177, 60531, 100885, 181593, 302655, 544779, 907965, 1230797, 2723895, 3692391, 6153985, 11077173, 18461955, 33231519, 55385865, 166157595]

約数ペア:

[(1, 166157595), (3, 55385865), (5, 33231519), (9, 18461955), (15, 11077173), (27, 6153985), (45, 3692391), (61, 2723895), (135, 1230797), (183, 907965), (305, 544779), (549, 302655), (915, 181593), (1647, 100885), (2745, 60531), (8235, 20177)]