171066903

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 281516544

約数和(自身を除く): 110449641

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 289, 357, 397, 497, 867, 1191, 1207, 1491, 2023, 2779, 3621, 6069, 6749, 8337, 8449, 20247, 20519, 25347, 28187, 47243, 61557, 84561, 114733, 141729, 143633, 197309, 344199, 430899, 479179, 591927, 803131, 1437537, 2409393, 3354253, 8146043, 10062759, 24438129, 57022301, 171066903]

約数ペア:

[(1, 171066903), (3, 57022301), (7, 24438129), (17, 10062759), (21, 8146043), (51, 3354253), (71, 2409393), (119, 1437537), (213, 803131), (289, 591927), (357, 479179), (397, 430899), (497, 344199), (867, 197309), (1191, 143633), (1207, 141729), (1491, 114733), (2023, 84561), (2779, 61557), (3621, 47243), (6069, 28187), (6749, 25347), (8337, 20519), (8449, 20247)]