42005637

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 64931360

約数和(自身を除く): 22925723

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 4027, 10431, 12081, 36243, 76513, 229539, 245647, 688617, 736941, 2210823, 4667293, 14001879, 42005637]

約数ペア:

[(1, 42005637), (3, 14001879), (9, 4667293), (19, 2210823), (57, 736941), (61, 688617), (171, 245647), (183, 229539), (549, 76513), (1159, 36243), (3477, 12081), (4027, 10431)]