29116827

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{15629}}^1$

素因数の和:15664

約数の個数: 20

約数和(自身を含む): 45389520

約数和(自身を除く): 16272693

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 15629, 46887, 140661, 359467, 421983, 1078401, 1265949, 3235203, 9705609, 29116827]

約数ペア:

[(1, 29116827), (3, 9705609), (9, 3235203), (23, 1265949), (27, 1078401), (69, 421983), (81, 359467), (207, 140661), (621, 46887), (1863, 15629)]