201353013

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 315120000

約数和(自身を除く): 113766987

約数列:

[1, 3, 9, 19, 27, 57, 171, 389, 513, 1009, 1167, 3027, 3501, 7391, 9081, 10503, 19171, 22173, 27243, 57513, 66519, 172539, 199557, 392501, 517617, 1177503, 3532509, 7457519, 10597527, 22372557, 67117671, 201353013]

約数ペア:

[(1, 201353013), (3, 67117671), (9, 22372557), (19, 10597527), (27, 7457519), (57, 3532509), (171, 1177503), (389, 517617), (513, 392501), (1009, 199557), (1167, 172539), (3027, 66519), (3501, 57513), (7391, 27243), (9081, 22173), (10503, 19171)]