137516679

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{821}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 204658272

約数和(自身を除く): 67141593

約数列:

[1, 3, 9, 37, 111, 333, 503, 821, 1509, 2463, 4527, 7389, 18611, 30377, 55833, 91131, 167499, 273393, 412963, 1238889, 3716667, 15279631, 45838893, 137516679]

約数ペア:

[(1, 137516679), (3, 45838893), (9, 15279631), (37, 3716667), (111, 1238889), (333, 412963), (503, 273393), (821, 167499), (1509, 91131), (2463, 55833), (4527, 30377), (7389, 18611)]