223132311

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 343041504

約数和(自身を除く): 119909193

約数列:

[1, 3, 9, 37, 67, 73, 111, 137, 201, 219, 333, 411, 603, 657, 1233, 2479, 2701, 4891, 5069, 7437, 8103, 9179, 10001, 14673, 15207, 22311, 24309, 27537, 30003, 44019, 45621, 82611, 90009, 180967, 339623, 370037, 542901, 670067, 1018869, 1110111, 1628703, 2010201, 3056607, 3330333, 6030603, 24792479, 74377437, 223132311]

約数ペア:

[(1, 223132311), (3, 74377437), (9, 24792479), (37, 6030603), (67, 3330333), (73, 3056607), (111, 2010201), (137, 1628703), (201, 1110111), (219, 1018869), (333, 670067), (411, 542901), (603, 370037), (657, 339623), (1233, 180967), (2479, 90009), (2701, 82611), (4891, 45621), (5069, 44019), (7437, 30003), (8103, 27537), (9179, 24309), (10001, 22311), (14673, 15207)]