86875239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 47309721

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 627, 1091, 1397, 2413, 3273, 4191, 7239, 12001, 20729, 26543, 36003, 62187, 79629, 138557, 228019, 415671, 684057, 1524127, 2632583, 4572381, 7897749, 28958413, 86875239]

約数ペア:

[(1, 86875239), (3, 28958413), (11, 7897749), (19, 4572381), (33, 2632583), (57, 1524127), (127, 684057), (209, 415671), (381, 228019), (627, 138557), (1091, 79629), (1397, 62187), (2413, 36003), (3273, 26543), (4191, 20729), (7239, 12001)]