157480351623

素因数分解:

$3^2\times 7^2\times {\mathrm{31543}}^1\times {\mathrm{11321}}^1$

素因数の和:42884

約数の個数: 36

約数和(自身を含む): 264641605488

約数和(自身を除く): 107161253865

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 11321, 31543, 33963, 79247, 94629, 101889, 220801, 237741, 283887, 554729, 662403, 713223, 1545607, 1664187, 1987209, 4636821, 4992561, 13910463, 357098303, 1071294909, 2499688121, 3213884727, 7499064363, 17497816847, 22497193089, 52493450541, 157480351623]

約数ペア:

[(1, 157480351623), (3, 52493450541), (7, 22497193089), (9, 17497816847), (21, 7499064363), (49, 3213884727), (63, 2499688121), (147, 1071294909), (441, 357098303), (11321, 13910463), (31543, 4992561), (33963, 4636821), (79247, 1987209), (94629, 1664187), (101889, 1545607), (220801, 713223), (237741, 662403), (283887, 554729)]