26575101

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 46785600

約数和(自身を除く): 20210499

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 379, 441, 477, 1113, 1137, 1323, 1431, 2597, 2653, 3339, 3411, 7791, 7959, 10017, 10233, 18571, 20087, 23373, 23877, 55713, 60261, 70119, 71631, 140609, 167139, 180783, 421827, 501417, 542349, 984263, 1265481, 2952789, 3796443, 8858367, 26575101]

約数ペア:

[(1, 26575101), (3, 8858367), (7, 3796443), (9, 2952789), (21, 1265481), (27, 984263), (49, 542349), (53, 501417), (63, 421827), (147, 180783), (159, 167139), (189, 140609), (371, 71631), (379, 70119), (441, 60261), (477, 55713), (1113, 23877), (1137, 23373), (1323, 20087), (1431, 18571), (2597, 10233), (2653, 10017), (3339, 7959), (3411, 7791)]