223812963

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 393050112

約数和(自身を除く): 169237149

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 73, 81, 93, 99, 111, 219, 243, 279, 297, 333, 341, 407, 657, 803, 837, 891, 999, 1023, 1147, 1221, 1971, 2263, 2409, 2511, 2673, 2701, 2997, 3069, 3441, 3663, 5913, 6789, 7227, 7533, 8103, 8991, 9207, 10323, 10989, 12617, 17739, 20367, 21681, 24309, 24893, 27621, 29711, 30969, 32967, 37851, 61101, 65043, 72927, 74679, 82863, 83731, 89133, 92907, 98901, 113553, 183303, 195129, 218781, 224037, 251193, 267399, 278721, 340659, 549909, 656343, 672111, 753579, 802197, 921041, 1021977, 2016333, 2260737, 2406591, 2763123, 3065931, 6048999, 6782211, 7219773, 8289369, 20346633, 24868107, 74604321, 223812963]

約数ペア:

[(1, 223812963), (3, 74604321), (9, 24868107), (11, 20346633), (27, 8289369), (31, 7219773), (33, 6782211), (37, 6048999), (73, 3065931), (81, 2763123), (93, 2406591), (99, 2260737), (111, 2016333), (219, 1021977), (243, 921041), (279, 802197), (297, 753579), (333, 672111), (341, 656343), (407, 549909), (657, 340659), (803, 278721), (837, 267399), (891, 251193), (999, 224037), (1023, 218781), (1147, 195129), (1221, 183303), (1971, 113553), (2263, 98901), (2409, 92907), (2511, 89133), (2673, 83731), (2701, 82863), (2997, 74679), (3069, 72927), (3441, 65043), (3663, 61101), (5913, 37851), (6789, 32967), (7227, 30969), (7533, 29711), (8103, 27621), (8991, 24893), (9207, 24309), (10323, 21681), (10989, 20367), (12617, 17739)]