157075741263

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{991621}}^1$

素因数の和:992047

約数の個数: 32

約数和(自身を含む): 252585955840

約数和(自身を除く): 95510214577

約数列:

[1, 3, 7, 19, 21, 57, 133, 397, 399, 1191, 2779, 7543, 8337, 22629, 52801, 158403, 991621, 2974863, 6941347, 18840799, 20824041, 56522397, 131885593, 393673537, 395656779, 1181020611, 2755714759, 7479797203, 8267144277, 22439391609, 52358580421, 157075741263]

約数ペア:

[(1, 157075741263), (3, 52358580421), (7, 22439391609), (19, 8267144277), (21, 7479797203), (57, 2755714759), (133, 1181020611), (397, 395656779), (399, 393673537), (1191, 131885593), (2779, 56522397), (7543, 20824041), (8337, 18840799), (22629, 6941347), (52801, 2974863), (158403, 991621)]