153559497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10613}}^1$

素因数の和:10689

約数の個数: 32

約数和(自身を含む): 256773888

約数和(自身を除く): 103214391

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 10613, 14469, 31839, 74291, 137969, 222873, 413907, 562489, 965783, 1687467, 2897349, 3937423, 7312357, 11812269, 21937071, 51186499, 153559497]

約数ペア:

[(1, 153559497), (3, 51186499), (7, 21937071), (13, 11812269), (21, 7312357), (39, 3937423), (53, 2897349), (91, 1687467), (159, 965783), (273, 562489), (371, 413907), (689, 222873), (1113, 137969), (2067, 74291), (4823, 31839), (10613, 14469)]