172645533

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5023}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 273305600

約数和(自身を除く): 100660067

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 3819, 5023, 11457, 15069, 34371, 45207, 95437, 135621, 286311, 336541, 858933, 1009623, 2576799, 3028869, 6394279, 9086607, 19182837, 57548511, 172645533]

約数ペア:

[(1, 172645533), (3, 57548511), (9, 19182837), (19, 9086607), (27, 6394279), (57, 3028869), (67, 2576799), (171, 1009623), (201, 858933), (513, 336541), (603, 286311), (1273, 135621), (1809, 95437), (3819, 45207), (5023, 34371), (11457, 15069)]