85258539

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{983}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 128943360

約数和(自身を除く): 43684821

約数列:

[1, 3, 9, 23, 69, 207, 419, 983, 1257, 2949, 3771, 8847, 9637, 22609, 28911, 67827, 86733, 203481, 411877, 1235631, 3706893, 9473171, 28419513, 85258539]

約数ペア:

[(1, 85258539), (3, 28419513), (9, 9473171), (23, 3706893), (69, 1235631), (207, 411877), (419, 203481), (983, 86733), (1257, 67827), (2949, 28911), (3771, 22609), (8847, 9637)]