157310547

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{31231}}^1$

素因数の和:31330

約数の個数: 16

約数和(自身を含む): 221872128

約数和(自身を除く): 64561581

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 31231, 93693, 718313, 2154939, 2279863, 6839589, 52436849, 157310547]

約数ペア:

[(1, 157310547), (3, 52436849), (23, 6839589), (69, 2279863), (73, 2154939), (219, 718313), (1679, 93693), (5037, 31231)]