61151517

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3767

約数の個数: 40

約数和(自身を含む): 108028800

約数和(自身を除く): 46877283

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 3719, 5481, 11157, 16443, 26033, 33471, 78099, 100413, 107851, 234297, 301239, 323553, 702891, 754957, 970659, 2108673, 2264871, 2911977, 6794613, 8735931, 20383839, 61151517]

約数ペア:

[(1, 61151517), (3, 20383839), (7, 8735931), (9, 6794613), (21, 2911977), (27, 2264871), (29, 2108673), (63, 970659), (81, 754957), (87, 702891), (189, 323553), (203, 301239), (261, 234297), (567, 107851), (609, 100413), (783, 78099), (1827, 33471), (2349, 26033), (3719, 16443), (5481, 11157)]