47442129

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 74981376

約数和(自身を除く): 27539247

約数列:

[1, 3, 7, 21, 47, 71, 141, 213, 329, 497, 677, 987, 1491, 2031, 3337, 4739, 10011, 14217, 23359, 31819, 48067, 70077, 95457, 144201, 222733, 336469, 668199, 1009407, 2259149, 6777447, 15814043, 47442129]

約数ペア:

[(1, 47442129), (3, 15814043), (7, 6777447), (21, 2259149), (47, 1009407), (71, 668199), (141, 336469), (213, 222733), (329, 144201), (497, 95457), (677, 70077), (987, 48067), (1491, 31819), (2031, 23359), (3337, 14217), (4739, 10011)]