86885253

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106087}}^1$

素因数の和:106113

約数の個数: 24

約数和(自身を含む): 154464128

約数和(自身を除く): 67578875

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 106087, 318261, 742609, 954783, 1379131, 2227827, 4137393, 6683481, 9653917, 12412179, 28961751, 86885253]

約数ペア:

[(1, 86885253), (3, 28961751), (7, 12412179), (9, 9653917), (13, 6683481), (21, 4137393), (39, 2227827), (63, 1379131), (91, 954783), (117, 742609), (273, 318261), (819, 106087)]