99899787

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 150796800

約数和(自身を除く): 50897013

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 659, 897, 1977, 2197, 3887, 6591, 8567, 11661, 15157, 25701, 45471, 50531, 111371, 151593, 197041, 334113, 591123, 1447823, 2561533, 4343469, 7684599, 33299929, 99899787]

約数ペア:

[(1, 99899787), (3, 33299929), (13, 7684599), (23, 4343469), (39, 2561533), (69, 1447823), (169, 591123), (299, 334113), (507, 197041), (659, 151593), (897, 111371), (1977, 50531), (2197, 45471), (3887, 25701), (6591, 15157), (8567, 11661)]