78074073

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 141987456

約数和(自身を除く): 63913383

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 113, 231, 339, 693, 791, 997, 1017, 1243, 2373, 2991, 3729, 6979, 7119, 8701, 8973, 10967, 11187, 20937, 26103, 32901, 62811, 76769, 78309, 98703, 112661, 230307, 337983, 690921, 788627, 1013949, 1239271, 2365881, 3717813, 7097643, 8674897, 11153439, 26024691, 78074073]

約数ペア:

[(1, 78074073), (3, 26024691), (7, 11153439), (9, 8674897), (11, 7097643), (21, 3717813), (33, 2365881), (63, 1239271), (77, 1013949), (99, 788627), (113, 690921), (231, 337983), (339, 230307), (693, 112661), (791, 98703), (997, 78309), (1017, 76769), (1243, 62811), (2373, 32901), (2991, 26103), (3729, 20937), (6979, 11187), (7119, 10967), (8701, 8973)]