73323747

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7272

約数の個数: 36

約数和(自身を含む): 128578320

約数和(自身を除く): 55254573

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 7229, 10143, 21687, 50603, 65061, 151809, 166267, 354221, 455427, 498801, 1062663, 1163869, 1496403, 3187989, 3491607, 8147083, 10474821, 24441249, 73323747]

約数ペア:

[(1, 73323747), (3, 24441249), (7, 10474821), (9, 8147083), (21, 3491607), (23, 3187989), (49, 1496403), (63, 1163869), (69, 1062663), (147, 498801), (161, 455427), (207, 354221), (441, 166267), (483, 151809), (1127, 65061), (1449, 50603), (3381, 21687), (7229, 10143)]