82669491

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{15233}}^1$

素因数の和:15312

約数の個数: 20

約数和(自身を含む): 125345352

約数和(自身を除く): 42675861

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 15233, 45699, 137097, 411291, 1020611, 1233873, 3061833, 9185499, 27556497, 82669491]

約数ペア:

[(1, 82669491), (3, 27556497), (9, 9185499), (27, 3061833), (67, 1233873), (81, 1020611), (201, 411291), (603, 137097), (1809, 45699), (5427, 15233)]