31270294089

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{6733}}^1\times {\mathrm{7069}}^1$

素因数の和:13881

約数の個数: 24

約数和(自身を含む): 45800223560

約数和(自身を除く): 14529929471

約数列:

[1, 3, 9, 73, 219, 657, 6733, 7069, 20199, 21207, 60597, 63621, 491509, 516037, 1474527, 1548111, 4423581, 4644333, 47595577, 142786731, 428360193, 3474477121, 10423431363, 31270294089]

約数ペア:

[(1, 31270294089), (3, 10423431363), (9, 3474477121), (73, 428360193), (219, 142786731), (657, 47595577), (6733, 4644333), (7069, 4423581), (20199, 1548111), (21207, 1474527), (60597, 516037), (63621, 491509)]