201863421

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{14923}}^1$

素因数の和:15102

約数の個数: 20

約数和(自身を含む): 303375072

約数和(自身を除く): 101511651

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 14923, 44769, 134307, 402921, 1208763, 2492141, 7476423, 22429269, 67287807, 201863421]

約数ペア:

[(1, 201863421), (3, 67287807), (9, 22429269), (27, 7476423), (81, 2492141), (167, 1208763), (501, 402921), (1503, 134307), (4509, 44769), (13527, 14923)]