157456053

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{2083}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 234725088

約数和(自身を除く): 77269035

約数列:

[1, 3, 9, 37, 111, 227, 333, 681, 2043, 2083, 6249, 8399, 18747, 25197, 75591, 77071, 231213, 472841, 693639, 1418523, 4255569, 17495117, 52485351, 157456053]

約数ペア:

[(1, 157456053), (3, 52485351), (9, 17495117), (37, 4255569), (111, 1418523), (227, 693639), (333, 472841), (681, 231213), (2043, 77071), (2083, 75591), (6249, 25197), (8399, 18747)]