2089968153

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3186

約数の個数: 64

約数和(自身を含む): 3572104704

約数和(自身を除く): 1482136551

約数列:

[1, 3, 7, 13, 21, 39, 41, 61, 91, 123, 183, 273, 287, 427, 533, 793, 861, 1281, 1599, 2379, 2501, 3061, 3731, 5551, 7503, 9183, 11193, 16653, 17507, 21427, 32513, 39793, 52521, 64281, 97539, 119379, 125501, 186721, 227591, 278551, 376503, 560163, 682773, 835653, 878507, 1307047, 1631513, 2427373, 2635521, 3921141, 4894539, 7282119, 7655561, 11420591, 16991611, 22966683, 34261773, 50974833, 53588927, 99522293, 160766781, 298566879, 696656051, 2089968153]

約数ペア:

[(1, 2089968153), (3, 696656051), (7, 298566879), (13, 160766781), (21, 99522293), (39, 53588927), (41, 50974833), (61, 34261773), (91, 22966683), (123, 16991611), (183, 11420591), (273, 7655561), (287, 7282119), (427, 4894539), (533, 3921141), (793, 2635521), (861, 2427373), (1281, 1631513), (1599, 1307047), (2379, 878507), (2501, 835653), (3061, 682773), (3731, 560163), (5551, 376503), (7503, 278551), (9183, 227591), (11193, 186721), (16653, 125501), (17507, 119379), (21427, 97539), (32513, 64281), (39793, 52521)]