71301747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 107251200

約数和(自身を除く): 35949453

約数列:

[1, 3, 11, 33, 41, 123, 151, 349, 451, 453, 1047, 1353, 1661, 3839, 4983, 6191, 11517, 14309, 18573, 42927, 52699, 68101, 157399, 158097, 204303, 472197, 579689, 1739067, 2160659, 6481977, 23767249, 71301747]

約数ペア:

[(1, 71301747), (3, 23767249), (11, 6481977), (33, 2160659), (41, 1739067), (123, 579689), (151, 472197), (349, 204303), (451, 158097), (453, 157399), (1047, 68101), (1353, 52699), (1661, 42927), (3839, 18573), (4983, 14309), (6191, 11517)]