146866239

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:688

約数の個数: 36

約数和(自身を含む): 231276864

約数和(自身を除く): 84410625

約数列:

[1, 3, 9, 13, 39, 117, 169, 223, 433, 507, 669, 1299, 1521, 2007, 2899, 3897, 5629, 8697, 16887, 26091, 37687, 50661, 73177, 96559, 113061, 219531, 289677, 339183, 658593, 869031, 1255267, 3765801, 11297403, 16318471, 48955413, 146866239]

約数ペア:

[(1, 146866239), (3, 48955413), (9, 16318471), (13, 11297403), (39, 3765801), (117, 1255267), (169, 869031), (223, 658593), (433, 339183), (507, 289677), (669, 219531), (1299, 113061), (1521, 96559), (2007, 73177), (2899, 50661), (3897, 37687), (5629, 26091), (8697, 16887)]