156784111953

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1\times {\mathrm{51679}}^1$

素因数の和:53741

約数の個数: 32

約数和(自身を含む): 242308915200

約数和(自身を除く): 85524803247

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 1979, 5937, 13853, 41559, 51679, 144467, 155037, 361753, 433401, 1011269, 1085259, 3033807, 3772567, 11317701, 26407969, 79223907, 102272741, 306818223, 715909187, 2147727561, 7465910093, 22397730279, 52261370651, 156784111953]

約数ペア:

[(1, 156784111953), (3, 52261370651), (7, 22397730279), (21, 7465910093), (73, 2147727561), (219, 715909187), (511, 306818223), (1533, 102272741), (1979, 79223907), (5937, 26407969), (13853, 11317701), (41559, 3772567), (51679, 3033807), (144467, 1085259), (155037, 1011269), (361753, 433401)]