69906207

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 109002240

約数和(自身を除く): 39096033

約数列:

[1, 3, 7, 21, 89, 113, 267, 331, 339, 623, 791, 993, 1869, 2317, 2373, 6951, 10057, 29459, 30171, 37403, 70399, 88377, 112209, 206213, 211197, 261821, 618639, 785463, 3328867, 9986601, 23302069, 69906207]

約数ペア:

[(1, 69906207), (3, 23302069), (7, 9986601), (21, 3328867), (89, 785463), (113, 618639), (267, 261821), (331, 211197), (339, 206213), (623, 112209), (791, 88377), (993, 70399), (1869, 37403), (2317, 30171), (2373, 29459), (6951, 10057)]