77421723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 113762880

約数和(自身を除く): 36341157

約数列:

[1, 3, 17, 37, 51, 89, 111, 267, 461, 629, 1383, 1513, 1887, 3293, 4539, 7837, 9879, 17057, 23511, 41029, 51171, 55981, 123087, 167943, 289969, 697493, 869907, 1518073, 2092479, 4554219, 25807241, 77421723]

約数ペア:

[(1, 77421723), (3, 25807241), (17, 4554219), (37, 2092479), (51, 1518073), (89, 869907), (111, 697493), (267, 289969), (461, 167943), (629, 123087), (1383, 55981), (1513, 51171), (1887, 41029), (3293, 23511), (4539, 17057), (7837, 9879)]