149220117

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{53657}}^1$

素因数の和:53769

約数の個数: 16

約数和(自身を含む): 223217280

約数和(自身を除く): 73997163

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 53657, 160971, 482913, 1448739, 5526671, 16580013, 49740039, 149220117]

約数ペア:

[(1, 149220117), (3, 49740039), (9, 16580013), (27, 5526671), (103, 1448739), (309, 482913), (927, 160971), (2781, 53657)]