30876309

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 47031712

約数和(自身を除く): 16155403

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 2083, 4941, 6249, 14823, 18747, 56241, 127063, 168723, 381189, 506169, 1143567, 3430701, 10292103, 30876309]

約数ペア:

[(1, 30876309), (3, 10292103), (9, 3430701), (27, 1143567), (61, 506169), (81, 381189), (183, 168723), (243, 127063), (549, 56241), (1647, 18747), (2083, 14823), (4941, 6249)]