31277432823

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1559}}^1\times {\mathrm{5653}}^1$

素因数の和:7248

約数の個数: 48

約数和(自身を含む): 51651325440

約数和(自身を除く): 20373892617

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1559, 3549, 4677, 5653, 10913, 16959, 20267, 32739, 39571, 60801, 73489, 118713, 141869, 220467, 263471, 425607, 514423, 790413, 955357, 1543269, 1844297, 2866071, 5532891, 6687499, 8813027, 20062497, 26439081, 61691189, 114569351, 185073567, 343708053, 801985457, 1489401563, 2405956371, 4468204689, 10425810941, 31277432823]

約数ペア:

[(1, 31277432823), (3, 10425810941), (7, 4468204689), (13, 2405956371), (21, 1489401563), (39, 801985457), (91, 343708053), (169, 185073567), (273, 114569351), (507, 61691189), (1183, 26439081), (1559, 20062497), (3549, 8813027), (4677, 6687499), (5653, 5532891), (10913, 2866071), (16959, 1844297), (20267, 1543269), (32739, 955357), (39571, 790413), (60801, 514423), (73489, 425607), (118713, 263471), (141869, 220467)]