156984802443

素因数分解:

$3^2\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{1290431}}^1$

素因数の和:1292375

約数の個数: 24

約数和(自身を含む): 259283920896

約数和(自身を除く): 102299118453

約数列:

[1, 3, 7, 9, 21, 63, 1931, 5793, 13517, 17379, 40551, 121653, 1290431, 3871293, 9033017, 11613879, 27099051, 81297153, 2491822261, 7475466783, 17442755827, 22426400349, 52328267481, 156984802443]

約数ペア:

[(1, 156984802443), (3, 52328267481), (7, 22426400349), (9, 17442755827), (21, 7475466783), (63, 2491822261), (1931, 81297153), (5793, 27099051), (13517, 11613879), (17379, 9033017), (40551, 3871293), (121653, 1290431)]