131641947

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 193752000

約数和(自身を除く): 62110053

約数列:

[1, 3, 9, 89, 149, 267, 447, 801, 1103, 1341, 3309, 9927, 13261, 39783, 98167, 119349, 164347, 294501, 493041, 883503, 1479123, 14626883, 43880649, 131641947]

約数ペア:

[(1, 131641947), (3, 43880649), (9, 14626883), (89, 1479123), (149, 883503), (267, 493041), (447, 294501), (801, 164347), (1103, 119349), (1341, 98167), (3309, 39783), (9927, 13261)]