27832872969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{4241}}^1$

素因数の和:5443

約数の個数: 64

約数和(自身を含む): 47401804800

約数和(自身を除く): 19568931831

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1163, 1881, 3489, 4241, 5643, 10467, 12723, 12793, 22097, 31401, 38169, 38379, 46651, 66291, 80579, 114507, 115137, 139953, 198873, 241737, 243067, 345411, 419859, 596619, 725211, 729201, 886369, 1259577, 2175633, 2187603, 2659107, 4932283, 6562809, 7977321, 14796849, 23931963, 44390547, 54255113, 93713377, 133171641, 162765339, 281140131, 488296017, 843420393, 1030847147, 1464888051, 2530261179, 3092541441, 9277624323, 27832872969]

約数ペア:

[(1, 27832872969), (3, 9277624323), (9, 3092541441), (11, 2530261179), (19, 1464888051), (27, 1030847147), (33, 843420393), (57, 488296017), (99, 281140131), (171, 162765339), (209, 133171641), (297, 93713377), (513, 54255113), (627, 44390547), (1163, 23931963), (1881, 14796849), (3489, 7977321), (4241, 6562809), (5643, 4932283), (10467, 2659107), (12723, 2187603), (12793, 2175633), (22097, 1259577), (31401, 886369), (38169, 729201), (38379, 725211), (46651, 596619), (66291, 419859), (80579, 345411), (114507, 243067), (115137, 241737), (139953, 198873)]