68714893

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 78212736

約数和(自身を除く): 9497843

約数列:

[1, 13, 41, 47, 169, 211, 533, 611, 1927, 2743, 6929, 7943, 8651, 9917, 25051, 35659, 112463, 128921, 325663, 406597, 1462019, 1675973, 5285761, 68714893]

約数ペア:

[(1, 68714893), (13, 5285761), (41, 1675973), (47, 1462019), (169, 406597), (211, 325663), (533, 128921), (611, 112463), (1927, 35659), (2743, 25051), (6929, 9917), (7943, 8651)]