8190693

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 14555520

約数和(自身を除く): 6364827

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 151, 189, 287, 369, 441, 453, 861, 1057, 1107, 1323, 1359, 2009, 2583, 3171, 4077, 6027, 6191, 7399, 7749, 9513, 18081, 18573, 22197, 28539, 43337, 54243, 55719, 66591, 130011, 167157, 199773, 303359, 390033, 910077, 1170099, 2730231, 8190693]

約数ペア:

[(1, 8190693), (3, 2730231), (7, 1170099), (9, 910077), (21, 390033), (27, 303359), (41, 199773), (49, 167157), (63, 130011), (123, 66591), (147, 55719), (151, 54243), (189, 43337), (287, 28539), (369, 22197), (441, 18573), (453, 18081), (861, 9513), (1057, 7749), (1107, 7399), (1323, 6191), (1359, 6027), (2009, 4077), (2583, 3171)]