39143631

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 17626929

約数列:

[1, 3, 23, 43, 69, 79, 129, 167, 237, 501, 989, 1817, 2967, 3397, 3841, 5451, 7181, 10191, 11523, 13193, 21543, 39579, 78131, 165163, 234393, 303439, 495489, 567299, 910317, 1701897, 13047877, 39143631]

約数ペア:

[(1, 39143631), (3, 13047877), (23, 1701897), (43, 910317), (69, 567299), (79, 495489), (129, 303439), (167, 234393), (237, 165163), (501, 78131), (989, 39579), (1817, 21543), (2967, 13193), (3397, 11523), (3841, 10191), (5451, 7181)]