126879039

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{30059}}^1$

素因数の和:30139

約数の個数: 24

約数和(自身を含む): 212584320

約数和(自身を除く): 85705281

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 30059, 90177, 210413, 270531, 631239, 1893717, 2013953, 6041859, 14097671, 18125577, 42293013, 126879039]

約数ペア:

[(1, 126879039), (3, 42293013), (7, 18125577), (9, 14097671), (21, 6041859), (63, 2013953), (67, 1893717), (201, 631239), (469, 270531), (603, 210413), (1407, 90177), (4221, 30059)]