87565071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 136046592

約数和(自身を除く): 48481521

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 989, 1419, 2683, 2967, 8049, 10879, 29513, 32637, 61709, 88539, 115369, 185127, 346107, 678799, 1269059, 2036397, 2653487, 3807177, 7960461, 29188357, 87565071]

約数ペア:

[(1, 87565071), (3, 29188357), (11, 7960461), (23, 3807177), (33, 2653487), (43, 2036397), (69, 1269059), (129, 678799), (253, 346107), (473, 185127), (759, 115369), (989, 88539), (1419, 61709), (2683, 32637), (2967, 29513), (8049, 10879)]