47045457

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 70154240

約数和(自身を除く): 23108783

約数列:

[1, 3, 9, 61, 67, 183, 201, 549, 603, 1279, 3837, 4087, 11511, 12261, 36783, 78019, 85693, 234057, 257079, 702171, 771237, 5227273, 15681819, 47045457]

約数ペア:

[(1, 47045457), (3, 15681819), (9, 5227273), (61, 771237), (67, 702171), (183, 257079), (201, 234057), (549, 85693), (603, 78019), (1279, 36783), (3837, 12261), (4087, 11511)]