187029921753

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{12436327}}^1$

素因数の和:12436893

約数の個数: 16

約数和(自身を含む): 277578840960

約数和(自身を除く): 90548919207

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 15039, 12436327, 37308981, 111926943, 335780829, 6927034139, 20781102417, 62343307251, 187029921753]

約数ペア:

[(1, 187029921753), (3, 62343307251), (9, 20781102417), (27, 6927034139), (557, 335780829), (1671, 111926943), (5013, 37308981), (15039, 12436327)]