129813246

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{39409}}^1$

素因数の和:39481

約数の個数: 32

約数和(自身を含む): 293210400

約数和(自身を除く): 163397154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 39409, 78818, 118227, 236454, 354681, 709362, 1064043, 2128086, 2403949, 4807898, 7211847, 14423694, 21635541, 43271082, 64906623, 129813246]

約数ペア:

[(1, 129813246), (2, 64906623), (3, 43271082), (6, 21635541), (9, 14423694), (18, 7211847), (27, 4807898), (54, 2403949), (61, 2128086), (122, 1064043), (183, 709362), (366, 354681), (549, 236454), (1098, 118227), (1647, 78818), (3294, 39409)]