64404357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{4021}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 90736320

約数和(自身を除く): 26331963

約数列:

[1, 3, 19, 57, 281, 843, 4021, 5339, 12063, 16017, 76399, 229197, 1129901, 3389703, 21468119, 64404357]

約数ペア:

[(1, 64404357), (3, 21468119), (19, 3389703), (57, 1129901), (281, 229197), (843, 76399), (4021, 16017), (5339, 12063)]