87469239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3847}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 139636224

約数和(自身を除く): 52166985

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 3847, 7579, 11541, 22737, 42317, 50011, 126951, 150033, 203891, 550121, 611673, 1650363, 2242801, 2650583, 6728403, 7951749, 29156413, 87469239]

約数ペア:

[(1, 87469239), (3, 29156413), (11, 7951749), (13, 6728403), (33, 2650583), (39, 2242801), (53, 1650363), (143, 611673), (159, 550121), (429, 203891), (583, 150033), (689, 126951), (1749, 50011), (2067, 42317), (3847, 22737), (7579, 11541)]