64039089

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{7333}}^1$

素因数の和:7448

約数の個数: 16

約数和(自身を含む): 88712064

約数和(自身を除く): 24672975

約数列:

[1, 3, 41, 71, 123, 213, 2911, 7333, 8733, 21999, 300653, 520643, 901959, 1561929, 21346363, 64039089]

約数ペア:

[(1, 64039089), (3, 21346363), (41, 1561929), (71, 901959), (123, 520643), (213, 300653), (2911, 21999), (7333, 8733)]