64017801

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1667}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 98358624

約数和(自身を除く): 34340823

約数列:

[1, 3, 9, 17, 51, 153, 251, 753, 1667, 2259, 4267, 5001, 12801, 15003, 28339, 38403, 85017, 255051, 418417, 1255251, 3765753, 7113089, 21339267, 64017801]

約数ペア:

[(1, 64017801), (3, 21339267), (9, 7113089), (17, 3765753), (51, 1255251), (153, 418417), (251, 255051), (753, 85017), (1667, 38403), (2259, 28339), (4267, 15003), (5001, 12801)]