135403731

素因数分解:

$3^7\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 205419840

約数和(自身を除く): 70016109

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 613, 729, 909, 1839, 2187, 2727, 5517, 8181, 16551, 24543, 49653, 61913, 73629, 148959, 185739, 220887, 446877, 557217, 1340631, 1671651, 5014953, 15044859, 45134577, 135403731]

約数ペア:

[(1, 135403731), (3, 45134577), (9, 15044859), (27, 5014953), (81, 1671651), (101, 1340631), (243, 557217), (303, 446877), (613, 220887), (729, 185739), (909, 148959), (1839, 73629), (2187, 61913), (2727, 49653), (5517, 24543), (8181, 16551)]