427103469

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{32887}}^1$

素因数の和:32946

約数の個数: 32

約数和(自身を含む): 699856640

約数和(自身を除く): 272753171

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 32887, 98661, 295983, 427531, 887949, 1216819, 1282593, 3650457, 3847779, 10951371, 11543337, 15818647, 32854113, 47455941, 142367823, 427103469]

約数ペア:

[(1, 427103469), (3, 142367823), (9, 47455941), (13, 32854113), (27, 15818647), (37, 11543337), (39, 10951371), (111, 3847779), (117, 3650457), (333, 1282593), (351, 1216819), (481, 887949), (999, 427531), (1443, 295983), (4329, 98661), (12987, 32887)]