78152043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 113467392

約数和(自身を除く): 35315349

約数列:

[1, 3, 17, 51, 71, 113, 191, 213, 339, 573, 1207, 1921, 3247, 3621, 5763, 8023, 9741, 13561, 21583, 24069, 40683, 64749, 136391, 230537, 366911, 409173, 691611, 1100733, 1532393, 4597179, 26050681, 78152043]

約数ペア:

[(1, 78152043), (3, 26050681), (17, 4597179), (51, 1532393), (71, 1100733), (113, 691611), (191, 409173), (213, 366911), (339, 230537), (573, 136391), (1207, 64749), (1921, 40683), (3247, 24069), (3621, 21583), (5763, 13561), (8023, 9741)]