127820427

素因数分解:

$3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{5279}}^1$

素因数の和:6442

約数の個数: 16

約数和(自身を含む): 194979840

約数和(自身を除く): 67159413

約数列:

[1, 3, 7, 21, 1153, 3459, 5279, 8071, 15837, 24213, 36953, 110859, 6086687, 18260061, 42606809, 127820427]

約数ペア:

[(1, 127820427), (3, 42606809), (7, 18260061), (21, 6086687), (1153, 110859), (3459, 36953), (5279, 24213), (8071, 15837)]