165725649

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 263847360

約数和(自身を除く): 98121711

約数列:

[1, 3, 9, 23, 27, 41, 69, 123, 207, 283, 369, 529, 621, 849, 943, 1107, 1587, 2547, 2829, 4761, 6509, 7641, 8487, 11603, 14283, 19527, 21689, 25461, 34809, 58581, 65067, 104427, 149707, 175743, 195201, 266869, 313281, 449121, 585603, 800607, 1347363, 2401821, 4042089, 6137987, 7205463, 18413961, 55241883, 165725649]

約数ペア:

[(1, 165725649), (3, 55241883), (9, 18413961), (23, 7205463), (27, 6137987), (41, 4042089), (69, 2401821), (123, 1347363), (207, 800607), (283, 585603), (369, 449121), (529, 313281), (621, 266869), (849, 195201), (943, 175743), (1107, 149707), (1587, 104427), (2547, 65067), (2829, 58581), (4761, 34809), (6509, 25461), (7641, 21689), (8487, 19527), (11603, 14283)]