81675534

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{61043}}^1$

素因数の和:61271

約数の個数: 16

約数和(自身を含む): 164086272

約数和(自身を除く): 82410738

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 61043, 122086, 183129, 366258, 13612589, 27225178, 40837767, 81675534]

約数ペア:

[(1, 81675534), (2, 40837767), (3, 27225178), (6, 13612589), (223, 366258), (446, 183129), (669, 122086), (1338, 61043)]