159162801

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 247357440

約数和(自身を除く): 88194639

約数列:

[1, 3, 7, 21, 79, 197, 237, 487, 553, 591, 1379, 1461, 1659, 3409, 4137, 10227, 15563, 38473, 46689, 95939, 108941, 115419, 269311, 287817, 326823, 671573, 807933, 2014719, 7579181, 22737543, 53054267, 159162801]

約数ペア:

[(1, 159162801), (3, 53054267), (7, 22737543), (21, 7579181), (79, 2014719), (197, 807933), (237, 671573), (487, 326823), (553, 287817), (591, 269311), (1379, 115419), (1461, 108941), (1659, 95939), (3409, 46689), (4137, 38473), (10227, 15563)]