71403453

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1481}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 112821696

約数和(自身を除く): 41418243

約数列:

[1, 3, 9, 11, 33, 99, 487, 1461, 1481, 4383, 4443, 5357, 13329, 16071, 16291, 48213, 48873, 146619, 721247, 2163741, 6491223, 7933717, 23801151, 71403453]

約数ペア:

[(1, 71403453), (3, 23801151), (9, 7933717), (11, 6491223), (33, 2163741), (99, 721247), (487, 146619), (1461, 48873), (1481, 48213), (4383, 16291), (4443, 16071), (5357, 13329)]