77774473

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8273}}^1$

素因数の和:8376

約数の個数: 16

約数和(自身を含む): 95316480

約数和(自身を除く): 17542007

約数列:

[1, 7, 17, 79, 119, 553, 1343, 8273, 9401, 57911, 140641, 653567, 984487, 4574969, 11110639, 77774473]

約数ペア:

[(1, 77774473), (7, 11110639), (17, 4574969), (79, 984487), (119, 653567), (553, 140641), (1343, 57911), (8273, 9401)]