61209597

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 87284736

約数和(自身を除く): 26075139

約数列:

[1, 3, 41, 43, 71, 123, 129, 163, 213, 489, 1763, 2911, 3053, 5289, 6683, 7009, 8733, 9159, 11573, 20049, 21027, 34719, 125173, 287369, 375519, 474493, 497639, 862107, 1423479, 1492917, 20403199, 61209597]

約数ペア:

[(1, 61209597), (3, 20403199), (41, 1492917), (43, 1423479), (71, 862107), (123, 497639), (129, 474493), (163, 375519), (213, 287369), (489, 125173), (1763, 34719), (2911, 21027), (3053, 20049), (5289, 11573), (6683, 9159), (7009, 8733)]