191646819

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8069}}^1$

素因数の和:8124

約数の個数: 48

約数和(自身を含む): 352497600

約数和(自身を除く): 160850781

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1827, 2639, 3393, 7917, 8069, 23751, 24207, 56483, 72621, 104897, 169449, 234001, 314691, 508347, 702003, 734279, 944073, 1638007, 2106009, 2202837, 3042013, 4914021, 6608511, 9126039, 14742063, 21294091, 27378117, 63882273, 191646819]

約数ペア:

[(1, 191646819), (3, 63882273), (7, 27378117), (9, 21294091), (13, 14742063), (21, 9126039), (29, 6608511), (39, 4914021), (63, 3042013), (87, 2202837), (91, 2106009), (117, 1638007), (203, 944073), (261, 734279), (273, 702003), (377, 508347), (609, 314691), (819, 234001), (1131, 169449), (1827, 104897), (2639, 72621), (3393, 56483), (7917, 24207), (8069, 23751)]