136989237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3313}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 229063680

約数和(自身を除く): 92074443

約数列:

[1, 3, 7, 11, 21, 33, 77, 179, 231, 537, 1253, 1969, 3313, 3759, 5907, 9939, 13783, 23191, 36443, 41349, 69573, 109329, 255101, 593027, 765303, 1779081, 4151189, 6523297, 12453567, 19569891, 45663079, 136989237]

約数ペア:

[(1, 136989237), (3, 45663079), (7, 19569891), (11, 12453567), (21, 6523297), (33, 4151189), (77, 1779081), (179, 765303), (231, 593027), (537, 255101), (1253, 109329), (1969, 69573), (3313, 41349), (3759, 36443), (5907, 23191), (9939, 13783)]