72450417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{35051}}^1$

素因数の和:35120

約数の個数: 16

約数和(自身を含む): 105997248

約数和(自身を除く): 33546831

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 35051, 105153, 455663, 1366989, 1857703, 5573109, 24150139, 72450417]

約数ペア:

[(1, 72450417), (3, 24150139), (13, 5573109), (39, 1857703), (53, 1366989), (159, 455663), (689, 105153), (2067, 35051)]