90234669

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 140800000

約数和(自身を除く): 50565331

約数列:

[1, 3, 7, 21, 79, 109, 237, 327, 499, 553, 763, 1497, 1659, 2289, 3493, 8611, 10479, 25833, 39421, 54391, 60277, 118263, 163173, 180831, 275947, 380737, 827841, 1142211, 4296889, 12890667, 30078223, 90234669]

約数ペア:

[(1, 90234669), (3, 30078223), (7, 12890667), (21, 4296889), (79, 1142211), (109, 827841), (237, 380737), (327, 275947), (499, 180831), (553, 163173), (763, 118263), (1497, 60277), (1659, 54391), (2289, 39421), (3493, 25833), (8611, 10479)]