72697827531

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6282761}}^1$

素因数の和:6282819

約数の個数: 32

約数和(自身を含む): 120629030400

約数和(自身を除く): 47931202869

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 6282761, 18848283, 43979327, 119372459, 131937981, 182200069, 358117377, 546600207, 835607213, 1275400483, 2506821639, 3461801311, 3826201449, 10385403933, 24232609177, 72697827531]

約数ペア:

[(1, 72697827531), (3, 24232609177), (7, 10385403933), (19, 3826201449), (21, 3461801311), (29, 2506821639), (57, 1275400483), (87, 835607213), (133, 546600207), (203, 358117377), (399, 182200069), (551, 131937981), (609, 119372459), (1653, 43979327), (3857, 18848283), (11571, 6282761)]