138079683

素因数分解:

$3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{3659}}^1$

素因数の和:4271

約数の個数: 24

約数和(自身を含む): 228384000

約数和(自身を除く): 90304317

約数列:

[1, 3, 7, 9, 21, 63, 599, 1797, 3659, 4193, 5391, 10977, 12579, 25613, 32931, 37737, 76839, 230517, 2191741, 6575223, 15342187, 19725669, 46026561, 138079683]

約数ペア:

[(1, 138079683), (3, 46026561), (7, 19725669), (9, 15342187), (21, 6575223), (63, 2191741), (599, 230517), (1797, 76839), (3659, 37737), (4193, 32931), (5391, 25613), (10977, 12579)]