91967157

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{6343}}^1$

素因数の和:6534

約数の個数: 20

約数和(自身を含む): 138172320

約数和(自身を除く): 46205163

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 6343, 14499, 19029, 57087, 171261, 513783, 1135397, 3406191, 10218573, 30655719, 91967157]

約数ペア:

[(1, 91967157), (3, 30655719), (9, 10218573), (27, 3406191), (81, 1135397), (179, 513783), (537, 171261), (1611, 57087), (4833, 19029), (6343, 14499)]