152423901

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{13367}}^1$

素因数の和:13561

約数の個数: 24

約数和(自身を含む): 253029504

約数和(自身を除く): 100605603

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 13367, 40101, 93569, 120303, 280707, 842121, 2419427, 7258281, 16935989, 21774843, 50807967, 152423901]

約数ペア:

[(1, 152423901), (3, 50807967), (7, 21774843), (9, 16935989), (21, 7258281), (63, 2419427), (181, 842121), (543, 280707), (1267, 120303), (1629, 93569), (3801, 40101), (11403, 13367)]