156955195449

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447165799}}^1$

素因数の和:447165821

約数の個数: 16

約数和(自身を含む): 250412848000

約数和(自身を除く): 93457652551

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447165799, 1341497397, 4024492191, 5813155387, 12073476573, 17439466161, 52318398483, 156955195449]

約数ペア:

[(1, 156955195449), (3, 52318398483), (9, 17439466161), (13, 12073476573), (27, 5813155387), (39, 4024492191), (117, 1341497397), (351, 447165799)]