55661427

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 81806400

約数和(自身を除く): 26144973

約数列:

[1, 3, 9, 113, 229, 239, 339, 687, 717, 1017, 2061, 2151, 25877, 27007, 54731, 77631, 81021, 164193, 232893, 243063, 492579, 6184603, 18553809, 55661427]

約数ペア:

[(1, 55661427), (3, 18553809), (9, 6184603), (113, 492579), (229, 243063), (239, 232893), (339, 164193), (687, 81021), (717, 77631), (1017, 54731), (2061, 27007), (2151, 25877)]