75210371397

素因数分解:

$3^3\times 7^1\times {\mathrm{5527}}^1\times {\mathrm{71999}}^1$

素因数の和:77542

約数の個数: 32

約数和(自身を含む): 127365120000

約数和(自身を除く): 52154748603

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5527, 16581, 38689, 49743, 71999, 116067, 149229, 215997, 348201, 503993, 647991, 1044603, 1511979, 1943973, 4535937, 13607811, 397938473, 1193815419, 2785569311, 3581446257, 8356707933, 10744338771, 25070123799, 75210371397]

約数ペア:

[(1, 75210371397), (3, 25070123799), (7, 10744338771), (9, 8356707933), (21, 3581446257), (27, 2785569311), (63, 1193815419), (189, 397938473), (5527, 13607811), (16581, 4535937), (38689, 1943973), (49743, 1511979), (71999, 1044603), (116067, 647991), (149229, 503993), (215997, 348201)]