64887498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277297}}^1$

素因数の和:277318

約数の個数: 24

約数和(自身を含む): 151404708

約数和(自身を除く): 86517210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277297, 554594, 831891, 1663782, 2495673, 3604861, 4991346, 7209722, 10814583, 21629166, 32443749, 64887498]

約数ペア:

[(1, 64887498), (2, 32443749), (3, 21629166), (6, 10814583), (9, 7209722), (13, 4991346), (18, 3604861), (26, 2495673), (39, 1663782), (78, 831891), (117, 554594), (234, 277297)]