84608769

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^2$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 131553088

約数和(自身を除く): 46944319

約数列:

[1, 3, 7, 21, 61, 183, 257, 427, 771, 1281, 1799, 5397, 15677, 47031, 66049, 109739, 198147, 329217, 462343, 1387029, 4028989, 12086967, 28202923, 84608769]

約数ペア:

[(1, 84608769), (3, 28202923), (7, 12086967), (21, 4028989), (61, 1387029), (183, 462343), (257, 329217), (427, 198147), (771, 109739), (1281, 66049), (1799, 47031), (5397, 15677)]