80148761

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8747}}^1$

素因数の和:8789

約数の個数: 24

約数和(自身を含む): 107705376

約数和(自身を除く): 27556615

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 8747, 9163, 61229, 96217, 148699, 428603, 673519, 1040893, 1635689, 4714633, 7286251, 11449823, 80148761]

約数ペア:

[(1, 80148761), (7, 11449823), (11, 7286251), (17, 4714633), (49, 1635689), (77, 1040893), (119, 673519), (187, 428603), (539, 148699), (833, 96217), (1309, 61229), (8747, 9163)]