553634991

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6563}}^1$

素因数の和:6692

約数の個数: 48

約数和(自身を含む): 993947136

約数和(自身を除く): 440312145

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 103, 117, 273, 309, 721, 819, 927, 1339, 2163, 4017, 6489, 6563, 9373, 12051, 19689, 28119, 45941, 59067, 84357, 85319, 137823, 255957, 413469, 597233, 675989, 767871, 1791699, 2027967, 4731923, 5375097, 6083901, 8787857, 14195769, 26363571, 42587307, 61514999, 79090713, 184544997, 553634991]

約数ペア:

[(1, 553634991), (3, 184544997), (7, 79090713), (9, 61514999), (13, 42587307), (21, 26363571), (39, 14195769), (63, 8787857), (91, 6083901), (103, 5375097), (117, 4731923), (273, 2027967), (309, 1791699), (721, 767871), (819, 675989), (927, 597233), (1339, 413469), (2163, 255957), (4017, 137823), (6489, 85319), (6563, 84357), (9373, 59067), (12051, 45941), (19689, 28119)]