143983386

素因数分解:

$2^1\times 3^3\times {\mathrm{557}}^1\times {\mathrm{4787}}^1$

素因数の和:5355

約数の個数: 32

約数和(自身を含む): 320604480

約数和(自身を除く): 176621094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 557, 1114, 1671, 3342, 4787, 5013, 9574, 10026, 14361, 15039, 28722, 30078, 43083, 86166, 129249, 258498, 2666359, 5332718, 7999077, 15998154, 23997231, 47994462, 71991693, 143983386]

約数ペア:

[(1, 143983386), (2, 71991693), (3, 47994462), (6, 23997231), (9, 15998154), (18, 7999077), (27, 5332718), (54, 2666359), (557, 258498), (1114, 129249), (1671, 86166), (3342, 43083), (4787, 30078), (5013, 28722), (9574, 15039), (10026, 14361)]