66647502

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{20233}}^1$

素因数の和:20305

約数の個数: 32

約数和(自身を含む): 150540960

約数和(自身を除く): 83893458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 20233, 40466, 60699, 121398, 182097, 364194, 546291, 1092582, 1234213, 2468426, 3702639, 7405278, 11107917, 22215834, 33323751, 66647502]

約数ペア:

[(1, 66647502), (2, 33323751), (3, 22215834), (6, 11107917), (9, 7405278), (18, 3702639), (27, 2468426), (54, 1234213), (61, 1092582), (122, 546291), (183, 364194), (366, 182097), (549, 121398), (1098, 60699), (1647, 40466), (3294, 20233)]