90193617

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 133402464

約数和(自身を除く): 43208847

約数列:

[1, 3, 9, 73, 107, 219, 321, 657, 963, 1283, 3849, 7811, 11547, 23433, 70299, 93659, 137281, 280977, 411843, 842931, 1235529, 10021513, 30064539, 90193617]

約数ペア:

[(1, 90193617), (3, 30064539), (9, 10021513), (73, 1235529), (107, 842931), (219, 411843), (321, 280977), (657, 137281), (963, 93659), (1283, 70299), (3849, 23433), (7811, 11547)]