68432301

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17807}}^1$

素因数の和:17881

約数の個数: 24

約数和(自身を含む): 114825984

約数和(自身を除く): 46393683

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 17807, 53421, 124649, 160263, 373947, 1086227, 1121841, 3258681, 7603589, 9776043, 22810767, 68432301]

約数ペア:

[(1, 68432301), (3, 22810767), (7, 9776043), (9, 7603589), (21, 3258681), (61, 1121841), (63, 1086227), (183, 373947), (427, 160263), (549, 124649), (1281, 53421), (3843, 17807)]