156912182091

素因数分解:

$3^2\times 7^1\times {\mathrm{3163}}^1\times {\mathrm{787439}}^1$

素因数の和:790615

約数の個数: 24

約数和(自身を含む): 259111856640

約数和(自身を除く): 102199674549

約数列:

[1, 3, 7, 9, 21, 63, 3163, 9489, 22141, 28467, 66423, 199269, 787439, 2362317, 5512073, 7086951, 16536219, 49608657, 2490669557, 7472008671, 17434686899, 22416026013, 52304060697, 156912182091]

約数ペア:

[(1, 156912182091), (3, 52304060697), (7, 22416026013), (9, 17434686899), (21, 7472008671), (63, 2490669557), (3163, 49608657), (9489, 16536219), (22141, 7086951), (28467, 5512073), (66423, 2362317), (199269, 787439)]