156936393

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{15583}}^1$

素因数の和:15965

約数の個数: 16

約数和(自身を含む): 233136640

約数和(自身を除く): 76200247

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 15583, 46749, 140247, 420741, 5812459, 17437377, 52312131, 156936393]

約数ペア:

[(1, 156936393), (3, 52312131), (9, 17437377), (27, 5812459), (373, 420741), (1119, 140247), (3357, 46749), (10071, 15583)]