89438769

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 156590400

約数和(自身を除く): 67151631

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 147, 189, 201, 441, 469, 603, 1009, 1323, 1407, 1809, 3027, 3283, 4221, 7063, 9081, 9849, 12663, 21189, 27243, 29547, 49441, 63567, 67603, 88641, 148323, 190701, 202809, 444969, 473221, 608427, 1334907, 1419663, 1825281, 3312547, 4258989, 9937641, 12776967, 29812923, 89438769]

約数ペア:

[(1, 89438769), (3, 29812923), (7, 12776967), (9, 9937641), (21, 4258989), (27, 3312547), (49, 1825281), (63, 1419663), (67, 1334907), (147, 608427), (189, 473221), (201, 444969), (441, 202809), (469, 190701), (603, 148323), (1009, 88641), (1323, 67603), (1407, 63567), (1809, 49441), (3027, 29547), (3283, 27243), (4221, 21189), (7063, 12663), (9081, 9849)]