53681718

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{122561}}^1$

素因数の和:122639

約数の個数: 16

約数和(自身を含む): 108835056

約数和(自身を除く): 55153338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 122561, 245122, 367683, 735366, 8946953, 17893906, 26840859, 53681718]

約数ペア:

[(1, 53681718), (2, 26840859), (3, 17893906), (6, 8946953), (73, 735366), (146, 367683), (219, 245122), (438, 122561)]