74091927

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 122601472

約数和(自身を除く): 48509545

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2137, 2667, 4953, 6411, 11557, 14959, 27781, 34671, 44877, 83343, 194467, 271399, 583401, 814197, 1899793, 3528187, 5699379, 10584561, 24697309, 74091927]

約数ペア:

[(1, 74091927), (3, 24697309), (7, 10584561), (13, 5699379), (21, 3528187), (39, 1899793), (91, 814197), (127, 583401), (273, 271399), (381, 194467), (889, 83343), (1651, 44877), (2137, 34671), (2667, 27781), (4953, 14959), (6411, 11557)]