64569441

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13967}}^1$

素因数の和:14060

約数の個数: 16

約数和(自身を含む): 91183104

約数和(自身を除く): 26613663

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 13967, 41901, 321241, 935789, 963723, 2807367, 21523147, 64569441]

約数ペア:

[(1, 64569441), (3, 21523147), (23, 2807367), (67, 963723), (69, 935789), (201, 321241), (1541, 41901), (4623, 13967)]