190321929

素因数分解:

$3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2411}}^1$

素因数の和:2610

約数の個数: 36

約数和(自身を含む): 321712560

約数和(自身を除く): 131390631

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 179, 441, 537, 1253, 1611, 2411, 3759, 7233, 8771, 11277, 16877, 21699, 26313, 50631, 78939, 118139, 151893, 354417, 431569, 1063251, 1294707, 3020983, 3884121, 9062949, 21146881, 27188847, 63440643, 190321929]

約数ペア:

[(1, 190321929), (3, 63440643), (7, 27188847), (9, 21146881), (21, 9062949), (49, 3884121), (63, 3020983), (147, 1294707), (179, 1063251), (441, 431569), (537, 354417), (1253, 151893), (1611, 118139), (2411, 78939), (3759, 50631), (7233, 26313), (8771, 21699), (11277, 16877)]