83401353

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3221}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 142283520

約数和(自身を除く): 58882167

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2877, 3221, 3699, 8631, 9663, 22547, 25893, 28989, 67641, 86967, 202923, 441277, 608769, 1323831, 3088939, 3971493, 9266817, 11914479, 27800451, 83401353]

約数ペア:

[(1, 83401353), (3, 27800451), (7, 11914479), (9, 9266817), (21, 3971493), (27, 3088939), (63, 1323831), (137, 608769), (189, 441277), (411, 202923), (959, 86967), (1233, 67641), (2877, 28989), (3221, 25893), (3699, 22547), (8631, 9663)]