22271733

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 16435467

約数列:

[1, 3, 9, 11, 27, 31, 33, 41, 59, 93, 99, 123, 177, 279, 297, 341, 369, 451, 531, 649, 837, 1023, 1107, 1271, 1353, 1593, 1829, 1947, 2419, 3069, 3813, 4059, 5487, 5841, 7257, 9207, 11439, 12177, 13981, 16461, 17523, 20119, 21771, 26609, 34317, 41943, 49383, 60357, 65313, 74989, 79827, 125829, 181071, 224967, 239481, 377487, 543213, 674901, 718443, 824879, 2024703, 2474637, 7423911, 22271733]

約数ペア:

[(1, 22271733), (3, 7423911), (9, 2474637), (11, 2024703), (27, 824879), (31, 718443), (33, 674901), (41, 543213), (59, 377487), (93, 239481), (99, 224967), (123, 181071), (177, 125829), (279, 79827), (297, 74989), (341, 65313), (369, 60357), (451, 49383), (531, 41943), (649, 34317), (837, 26609), (1023, 21771), (1107, 20119), (1271, 17523), (1353, 16461), (1593, 13981), (1829, 12177), (1947, 11439), (2419, 9207), (3069, 7257), (3813, 5841), (4059, 5487)]