201440127

素因数分解:

$3^1\times 7^3\times {\mathrm{163}}^1\times {\mathrm{1201}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 315404800

約数和(自身を除く): 113964673

約数列:

[1, 3, 7, 21, 49, 147, 163, 343, 489, 1029, 1141, 1201, 3423, 3603, 7987, 8407, 23961, 25221, 55909, 58849, 167727, 176547, 195763, 411943, 587289, 1235829, 1370341, 4111023, 9592387, 28777161, 67146709, 201440127]

約数ペア:

[(1, 201440127), (3, 67146709), (7, 28777161), (21, 9592387), (49, 4111023), (147, 1370341), (163, 1235829), (343, 587289), (489, 411943), (1029, 195763), (1141, 176547), (1201, 167727), (3423, 58849), (3603, 55909), (7987, 25221), (8407, 23961)]