90620943

素因数分解:

$3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 147355008

約数和(自身を除く): 56734065

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 547, 1029, 1127, 1641, 2401, 3381, 3829, 7203, 7889, 11487, 12581, 23667, 26803, 37743, 55223, 80409, 88067, 165669, 187621, 264201, 562863, 616469, 1313347, 1849407, 3940041, 4315283, 12945849, 30206981, 90620943]

約数ペア:

[(1, 90620943), (3, 30206981), (7, 12945849), (21, 4315283), (23, 3940041), (49, 1849407), (69, 1313347), (147, 616469), (161, 562863), (343, 264201), (483, 187621), (547, 165669), (1029, 88067), (1127, 80409), (1641, 55223), (2401, 37743), (3381, 26803), (3829, 23667), (7203, 12581), (7889, 11487)]