156956250009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5644487}}^1$

素因数の和:5644557

約数の個数: 32

約数和(自身を含む): 242758139904

約数和(自身を除く): 85801889895

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 9269, 27807, 5644487, 16933461, 73378331, 129823201, 174979097, 220134993, 389469603, 524937291, 1687701613, 2274728261, 4024519231, 5063104839, 6824184783, 12073557693, 52318750003, 156956250009]

約数ペア:

[(1, 156956250009), (3, 52318750003), (13, 12073557693), (23, 6824184783), (31, 5063104839), (39, 4024519231), (69, 2274728261), (93, 1687701613), (299, 524937291), (403, 389469603), (713, 220134993), (897, 174979097), (1209, 129823201), (2139, 73378331), (9269, 16933461), (27807, 5644487)]