64491867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1129}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 101889840

約数和(自身を除く): 37397973

約数列:

[1, 3, 9, 11, 33, 99, 577, 1129, 1731, 3387, 5193, 6347, 10161, 12419, 19041, 37257, 57123, 111771, 651433, 1954299, 5862897, 7165763, 21497289, 64491867]

約数ペア:

[(1, 64491867), (3, 21497289), (9, 7165763), (11, 5862897), (33, 1954299), (99, 651433), (577, 111771), (1129, 57123), (1731, 37257), (3387, 19041), (5193, 12419), (6347, 10161)]