72969741

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23099}}^1$

素因数の和:23127

約数の個数: 24

約数和(自身を含む): 117717600

約数和(自身を除く): 44747859

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 23099, 69297, 207891, 300287, 623673, 900861, 1871019, 2702583, 5613057, 8107749, 24323247, 72969741]

約数ペア:

[(1, 72969741), (3, 24323247), (9, 8107749), (13, 5613057), (27, 2702583), (39, 1871019), (81, 900861), (117, 623673), (243, 300287), (351, 207891), (1053, 69297), (3159, 23099)]