163326345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{119653}}^1$

素因数の和:119681

約数の個数: 32

約数和(自身を含む): 321629952

約数和(自身を除く): 158303607

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 119653, 358959, 598265, 837571, 1555489, 1794795, 2512713, 4187855, 4666467, 7777445, 10888423, 12563565, 23332335, 32665269, 54442115, 163326345]

約数ペア:

[(1, 163326345), (3, 54442115), (5, 32665269), (7, 23332335), (13, 12563565), (15, 10888423), (21, 7777445), (35, 4666467), (39, 4187855), (65, 2512713), (91, 1794795), (105, 1555489), (195, 837571), (273, 598265), (455, 358959), (1365, 119653)]