67865979

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4673}}^1$

素因数の和:4826

約数の個数: 16

約数和(自身を含む): 93330432

約数和(自身を除く): 25464453

約数列:

[1, 3, 47, 103, 141, 309, 4673, 4841, 14019, 14523, 219631, 481319, 658893, 1443957, 22621993, 67865979]

約数ペア:

[(1, 67865979), (3, 22621993), (47, 1443957), (103, 658893), (141, 481319), (309, 219631), (4673, 14523), (4841, 14019)]