13266745737

素因数分解:

$3^1\times 7^3\times {\mathrm{1601}}^1\times {\mathrm{8053}}^1$

素因数の和:9678

約数の個数: 32

約数和(自身を含む): 20644012800

約数和(自身を除く): 7377267063

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1601, 4803, 8053, 11207, 24159, 33621, 56371, 78449, 169113, 235347, 394597, 549143, 1183791, 1647429, 2762179, 8286537, 12892853, 38678559, 90249971, 270749913, 631749797, 1895249391, 4422248579, 13266745737]

約数ペア:

[(1, 13266745737), (3, 4422248579), (7, 1895249391), (21, 631749797), (49, 270749913), (147, 90249971), (343, 38678559), (1029, 12892853), (1601, 8286537), (4803, 2762179), (8053, 1647429), (11207, 1183791), (24159, 549143), (33621, 394597), (56371, 235347), (78449, 169113)]