328492071

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15227}}^1$

素因数の和:15300

約数の個数: 32

約数和(自身を含む): 526279680

約数和(自身を除く): 197787609

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 15227, 21573, 45681, 137043, 258859, 411129, 715669, 776577, 2147007, 2329731, 6441021, 6989193, 12166373, 19323063, 36499119, 109497357, 328492071]

約数ペア:

[(1, 328492071), (3, 109497357), (9, 36499119), (17, 19323063), (27, 12166373), (47, 6989193), (51, 6441021), (141, 2329731), (153, 2147007), (423, 776577), (459, 715669), (799, 411129), (1269, 258859), (2397, 137043), (7191, 45681), (15227, 21573)]