157401213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{31249}}^1$

素因数の和:31348

約数の個数: 16

約数和(自身を含む): 222000000

約数和(自身を除く): 64598787

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 31249, 93747, 718727, 2156181, 2281177, 6843531, 52467071, 157401213]

約数ペア:

[(1, 157401213), (3, 52467071), (23, 6843531), (69, 2281177), (73, 2156181), (219, 718727), (1679, 93747), (5037, 31249)]