418133097

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{30911}}^1$

素因数の和:31090

約数の個数: 20

約数和(自身を含む): 628379136

約数和(自身を除く): 210246039

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 30911, 92733, 278199, 834597, 2503791, 5162137, 15486411, 46459233, 139377699, 418133097]

約数ペア:

[(1, 418133097), (3, 139377699), (9, 46459233), (27, 15486411), (81, 5162137), (167, 2503791), (501, 834597), (1503, 278199), (4509, 92733), (13527, 30911)]