85181019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1303}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 142209024

約数和(自身を除く): 57028005

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 283, 849, 1303, 1981, 3113, 3909, 5943, 9121, 9339, 14333, 21791, 27363, 42999, 65373, 100331, 300993, 368749, 1106247, 2581243, 4056239, 7743729, 12168717, 28393673, 85181019]

約数ペア:

[(1, 85181019), (3, 28393673), (7, 12168717), (11, 7743729), (21, 4056239), (33, 2581243), (77, 1106247), (231, 368749), (283, 300993), (849, 100331), (1303, 65373), (1981, 42999), (3113, 27363), (3909, 21791), (5943, 14333), (9121, 9339)]