87798609

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{145603}}^1$

素因数の和:145676

約数の個数: 12

約数和(自身を含む): 128713936

約数和(自身を除く): 40915327

約数列:

[1, 3, 9, 67, 201, 603, 145603, 436809, 1310427, 9755401, 29266203, 87798609]

約数ペア:

[(1, 87798609), (3, 29266203), (9, 9755401), (67, 1310427), (201, 436809), (603, 145603)]