196629531

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 321834240

約数和(自身を除く): 125204709

約数列:

[1, 3, 7, 17, 21, 51, 119, 179, 181, 289, 357, 537, 543, 867, 1253, 1267, 2023, 3043, 3077, 3759, 3801, 6069, 9129, 9231, 21301, 21539, 32399, 51731, 52309, 63903, 64617, 97197, 155193, 156927, 226793, 362117, 366163, 550783, 680379, 1086351, 1098489, 1652349, 3855481, 9363311, 11566443, 28089933, 65543177, 196629531]

約数ペア:

[(1, 196629531), (3, 65543177), (7, 28089933), (17, 11566443), (21, 9363311), (51, 3855481), (119, 1652349), (179, 1098489), (181, 1086351), (289, 680379), (357, 550783), (537, 366163), (543, 362117), (867, 226793), (1253, 156927), (1267, 155193), (2023, 97197), (3043, 64617), (3077, 63903), (3759, 52309), (3801, 51731), (6069, 32399), (9129, 21539), (9231, 21301)]