68036871

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 109578240

約数和(自身を除く): 41541369

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 2377, 4089, 7131, 9541, 16639, 28623, 49917, 68933, 111719, 206799, 335157, 482531, 782033, 1447593, 2346099, 3239851, 9719553, 22678957, 68036871]

約数ペア:

[(1, 68036871), (3, 22678957), (7, 9719553), (21, 3239851), (29, 2346099), (47, 1447593), (87, 782033), (141, 482531), (203, 335157), (329, 206799), (609, 111719), (987, 68933), (1363, 49917), (2377, 28623), (4089, 16639), (7131, 9541)]