90888561

素因数分解:

$3^5\times {\mathrm{151}}^1\times {\mathrm{2477}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 137102784

約数和(自身を除く): 46214223

約数列:

[1, 3, 9, 27, 81, 151, 243, 453, 1359, 2477, 4077, 7431, 12231, 22293, 36693, 66879, 200637, 374027, 601911, 1122081, 3366243, 10098729, 30296187, 90888561]

約数ペア:

[(1, 90888561), (3, 30296187), (9, 10098729), (27, 3366243), (81, 1122081), (151, 601911), (243, 374027), (453, 200637), (1359, 66879), (2477, 36693), (4077, 22293), (7431, 12231)]