143706507

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2633}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 230611968

約数和(自身を除く): 86905461

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 339, 483, 791, 2373, 2599, 2633, 7797, 7899, 18193, 18431, 54579, 55293, 60559, 181677, 297529, 423913, 892587, 1271739, 2082703, 6248109, 6843167, 20529501, 47902169, 143706507]

約数ペア:

[(1, 143706507), (3, 47902169), (7, 20529501), (21, 6843167), (23, 6248109), (69, 2082703), (113, 1271739), (161, 892587), (339, 423913), (483, 297529), (791, 181677), (2373, 60559), (2599, 55293), (2633, 54579), (7797, 18431), (7899, 18193)]