156964342347

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{47581}}^1$

素因数の和:48025

約数の個数: 40

約数和(自身を含む): 236975489520

約数和(自身を除く): 80011147173

約数列:

[1, 3, 9, 27, 81, 139, 293, 417, 879, 1251, 2637, 3753, 7911, 11259, 23733, 40727, 47581, 122181, 142743, 366543, 428229, 1099629, 1284687, 3298887, 3854061, 6613759, 13941233, 19841277, 41823699, 59523831, 125471097, 178571493, 376413291, 535714479, 1129239873, 1937831387, 5813494161, 17440482483, 52321447449, 156964342347]

約数ペア:

[(1, 156964342347), (3, 52321447449), (9, 17440482483), (27, 5813494161), (81, 1937831387), (139, 1129239873), (293, 535714479), (417, 376413291), (879, 178571493), (1251, 125471097), (2637, 59523831), (3753, 41823699), (7911, 19841277), (11259, 13941233), (23733, 6613759), (40727, 3854061), (47581, 3298887), (122181, 1284687), (142743, 1099629), (366543, 428229)]