118312341

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 185499648

約数和(自身を除く): 67187307

約数列:

[1, 3, 7, 21, 71, 73, 213, 219, 497, 511, 1087, 1491, 1533, 3261, 5183, 7609, 15549, 22827, 36281, 77177, 79351, 108843, 231531, 238053, 540239, 555457, 1620717, 1666371, 5633921, 16901763, 39437447, 118312341]

約数ペア:

[(1, 118312341), (3, 39437447), (7, 16901763), (21, 5633921), (71, 1666371), (73, 1620717), (213, 555457), (219, 540239), (497, 238053), (511, 231531), (1087, 108843), (1491, 79351), (1533, 77177), (3261, 36281), (5183, 22827), (7609, 15549)]