144800541

素因数分解:

$3^6\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:972

約数の個数: 28

約数和(自身を含む): 218145312

約数和(自身を除く): 73344771

約数列:

[1, 3, 9, 27, 81, 243, 307, 647, 729, 921, 1941, 2763, 5823, 8289, 17469, 24867, 52407, 74601, 157221, 198629, 223803, 471663, 595887, 1787661, 5362983, 16088949, 48266847, 144800541]

約数ペア:

[(1, 144800541), (3, 48266847), (9, 16088949), (27, 5362983), (81, 1787661), (243, 595887), (307, 471663), (647, 223803), (729, 198629), (921, 157221), (1941, 74601), (2763, 52407), (5823, 24867), (8289, 17469)]