74207259

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4561

約数の個数: 40

約数和(自身を含む): 131086560

約数和(自身を除く): 56879301

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 4513, 5481, 13539, 16443, 31591, 40617, 94773, 121851, 130877, 284319, 365553, 392631, 852957, 916139, 1177893, 2558871, 2748417, 3533679, 8245251, 10601037, 24735753, 74207259]

約数ペア:

[(1, 74207259), (3, 24735753), (7, 10601037), (9, 8245251), (21, 3533679), (27, 2748417), (29, 2558871), (63, 1177893), (81, 916139), (87, 852957), (189, 392631), (203, 365553), (261, 284319), (567, 130877), (609, 121851), (783, 94773), (1827, 40617), (2349, 31591), (4513, 16443), (5481, 13539)]