47727431379

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{267439}}^1$

素因数の和:267775

約数の個数: 24

約数和(自身を含む): 70090675200

約数和(自身を除く): 22363243821

約数列:

[1, 3, 9, 79, 237, 251, 711, 753, 2259, 19829, 59487, 178461, 267439, 802317, 2406951, 21127681, 63383043, 67127189, 190149129, 201381567, 604144701, 5303047931, 15909143793, 47727431379]

約数ペア:

[(1, 47727431379), (3, 15909143793), (9, 5303047931), (79, 604144701), (237, 201381567), (251, 190149129), (711, 67127189), (753, 63383043), (2259, 21127681), (19829, 2406951), (59487, 802317), (178461, 267439)]