1640802965841

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{3004919}}^1$

素因数の和:3005310

約数の個数: 36

約数和(自身を含む): 2573533684800

約数和(自身を除く): 932730718959

約数列:

[1, 3, 9, 13, 39, 117, 169, 359, 507, 1077, 1521, 3231, 4667, 14001, 42003, 60671, 182013, 546039, 3004919, 9014757, 27044271, 39063947, 117191841, 351575523, 507831311, 1078765921, 1523493933, 3236297763, 4570481799, 9708893289, 14023956973, 42071870919, 126215612757, 182311440649, 546934321947, 1640802965841]

約数ペア:

[(1, 1640802965841), (3, 546934321947), (9, 182311440649), (13, 126215612757), (39, 42071870919), (117, 14023956973), (169, 9708893289), (359, 4570481799), (507, 3236297763), (1077, 1523493933), (1521, 1078765921), (3231, 507831311), (4667, 351575523), (14001, 117191841), (42003, 39063947), (60671, 27044271), (182013, 9014757), (546039, 3004919)]