63474831

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 108326400

約数和(自身を除く): 44851569

約数列:

[1, 3, 7, 9, 21, 61, 63, 83, 183, 199, 249, 427, 549, 581, 597, 747, 1281, 1393, 1743, 1791, 3843, 4179, 5063, 5229, 12139, 12537, 15189, 16517, 35441, 36417, 45567, 49551, 84973, 106323, 109251, 115619, 148653, 254919, 318969, 346857, 764757, 1007537, 1040571, 3022611, 7052759, 9067833, 21158277, 63474831]

約数ペア:

[(1, 63474831), (3, 21158277), (7, 9067833), (9, 7052759), (21, 3022611), (61, 1040571), (63, 1007537), (83, 764757), (183, 346857), (199, 318969), (249, 254919), (427, 148653), (549, 115619), (581, 109251), (597, 106323), (747, 84973), (1281, 49551), (1393, 45567), (1743, 36417), (1791, 35441), (3843, 16517), (4179, 15189), (5063, 12537), (5229, 12139)]