267369741

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{15497}}^1$

素因数の和:15583

約数の個数: 24

約数和(自身を含む): 406171584

約数和(自身を除く): 138801843

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 15497, 17253, 46491, 139473, 418419, 1100287, 1255257, 3300861, 3765771, 9902583, 29707749, 89123247, 267369741]

約数ペア:

[(1, 267369741), (3, 89123247), (9, 29707749), (27, 9902583), (71, 3765771), (81, 3300861), (213, 1255257), (243, 1100287), (639, 418419), (1917, 139473), (5751, 46491), (15497, 17253)]