85118187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2473}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 142502400

約数和(自身を除く): 57384213

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1639, 2473, 3129, 4917, 7419, 11473, 17311, 27203, 34419, 51933, 81609, 190421, 368477, 571263, 1105431, 2579339, 4053247, 7738017, 12159741, 28372729, 85118187]

約数ペア:

[(1, 85118187), (3, 28372729), (7, 12159741), (11, 7738017), (21, 4053247), (33, 2579339), (77, 1105431), (149, 571263), (231, 368477), (447, 190421), (1043, 81609), (1639, 51933), (2473, 34419), (3129, 27203), (4917, 17311), (7419, 11473)]