117890241

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3853}}^1$

素因数の和:3941

約数の個数: 32

約数和(自身を含む): 189431808

約数和(自身を除く): 71541567

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1457, 3853, 4371, 10199, 11559, 26971, 30597, 80913, 119443, 181091, 358329, 543273, 836101, 1267637, 2508303, 3802911, 5613821, 16841463, 39296747, 117890241]

約数ペア:

[(1, 117890241), (3, 39296747), (7, 16841463), (21, 5613821), (31, 3802911), (47, 2508303), (93, 1267637), (141, 836101), (217, 543273), (329, 358329), (651, 181091), (987, 119443), (1457, 80913), (3853, 30597), (4371, 26971), (10199, 11559)]