138237861867

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2550467}}^1$

素因数の和:2550595

約数の個数: 32

約数和(自身を含む): 220360435200

約数和(自身を除く): 82122573333

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 1869, 2581, 7743, 18067, 54201, 2550467, 7651401, 17853269, 53559807, 73963543, 221890629, 226991563, 517744801, 680974689, 1553234403, 1588940941, 4766822823, 6582755327, 19748265981, 46079287289, 138237861867]

約数ペア:

[(1, 138237861867), (3, 46079287289), (7, 19748265981), (21, 6582755327), (29, 4766822823), (87, 1588940941), (89, 1553234403), (203, 680974689), (267, 517744801), (609, 226991563), (623, 221890629), (1869, 73963543), (2581, 53559807), (7743, 17853269), (18067, 7651401), (54201, 2550467)]