90731151

素因数分解:

$3^3\times 7^1\times {\mathrm{480059}}^1$

素因数の和:480075

約数の個数: 16

約数和(自身を含む): 153619200

約数和(自身を除く): 62888049

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 480059, 1440177, 3360413, 4320531, 10081239, 12961593, 30243717, 90731151]

約数ペア:

[(1, 90731151), (3, 30243717), (7, 12961593), (9, 10081239), (21, 4320531), (27, 3360413), (63, 1440177), (189, 480059)]