193079457

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 306081600

約数和(自身を除く): 113002143

約数列:

[1, 3, 9, 23, 27, 61, 69, 81, 183, 207, 549, 621, 1403, 1647, 1699, 1863, 4209, 4941, 5097, 12627, 15291, 37881, 39077, 45873, 103639, 113643, 117231, 137619, 310917, 351693, 932751, 1055079, 2383697, 2798253, 3165237, 7151091, 8394759, 21453273, 64359819, 193079457]

約数ペア:

[(1, 193079457), (3, 64359819), (9, 21453273), (23, 8394759), (27, 7151091), (61, 3165237), (69, 2798253), (81, 2383697), (183, 1055079), (207, 932751), (549, 351693), (621, 310917), (1403, 137619), (1647, 117231), (1699, 113643), (1863, 103639), (4209, 45873), (4941, 39077), (5097, 37881), (12627, 15291)]