27227151

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 46771200

約数和(自身を除く): 19544049

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 2029, 4473, 6087, 13419, 14203, 18261, 42609, 54783, 127827, 144059, 383481, 432177, 1008413, 1296531, 3025239, 3889593, 9075717, 27227151]

約数ペア:

[(1, 27227151), (3, 9075717), (7, 3889593), (9, 3025239), (21, 1296531), (27, 1008413), (63, 432177), (71, 383481), (189, 144059), (213, 127827), (497, 54783), (639, 42609), (1491, 18261), (1917, 14203), (2029, 13419), (4473, 6087)]