165077529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 237663360

約数和(自身を除く): 72585831

約数列:

[1, 3, 19, 57, 61, 183, 197, 241, 591, 723, 1159, 3477, 3743, 4579, 11229, 12017, 13737, 14701, 36051, 44103, 47477, 142431, 228323, 279319, 684969, 837957, 902063, 2706189, 2896097, 8688291, 55025843, 165077529]

約数ペア:

[(1, 165077529), (3, 55025843), (19, 8688291), (57, 2896097), (61, 2706189), (183, 902063), (197, 837957), (241, 684969), (591, 279319), (723, 228323), (1159, 142431), (3477, 47477), (3743, 44103), (4579, 36051), (11229, 14701), (12017, 13737)]