221796603

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69031}}^1$

素因数の和:69064

約数の個数: 32

約数和(自身を含む): 397624320

約数和(自身を除く): 175827717

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 69031, 207093, 483217, 621279, 1173527, 1449651, 1863837, 3520581, 4348953, 8214689, 10561743, 13046859, 24644067, 31685229, 73932201, 221796603]

約数ペア:

[(1, 221796603), (3, 73932201), (7, 31685229), (9, 24644067), (17, 13046859), (21, 10561743), (27, 8214689), (51, 4348953), (63, 3520581), (119, 1863837), (153, 1449651), (189, 1173527), (357, 621279), (459, 483217), (1071, 207093), (3213, 69031)]