65894703

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 107205120

約数和(自身を除く): 41310417

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1409, 2227, 2751, 4227, 6681, 9863, 15589, 23953, 29589, 46767, 71859, 167671, 184579, 503013, 553737, 1292053, 3137843, 3876159, 9413529, 21964901, 65894703]

約数ペア:

[(1, 65894703), (3, 21964901), (7, 9413529), (17, 3876159), (21, 3137843), (51, 1292053), (119, 553737), (131, 503013), (357, 184579), (393, 167671), (917, 71859), (1409, 46767), (2227, 29589), (2751, 23953), (4227, 15589), (6681, 9863)]