149144721

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{3989}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 220758720

約数和(自身を除く): 71613999

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 1133, 3399, 3989, 11967, 12463, 37389, 43879, 131637, 410867, 482669, 1232601, 1448007, 4519537, 13558611, 49714907, 149144721]

約数ペア:

[(1, 149144721), (3, 49714907), (11, 13558611), (33, 4519537), (103, 1448007), (121, 1232601), (309, 482669), (363, 410867), (1133, 131637), (3399, 43879), (3989, 37389), (11967, 12463)]