210155877

素因数分解:

$3^5\times {\mathrm{601}}^1\times {\mathrm{1439}}^1$

素因数の和:2055

約数の個数: 24

約数和(自身を含む): 315544320

約数和(自身を除く): 105388443

約数列:

[1, 3, 9, 27, 81, 243, 601, 1439, 1803, 4317, 5409, 12951, 16227, 38853, 48681, 116559, 146043, 349677, 864839, 2594517, 7783551, 23350653, 70051959, 210155877]

約数ペア:

[(1, 210155877), (3, 70051959), (9, 23350653), (27, 7783551), (81, 2594517), (243, 864839), (601, 349677), (1439, 146043), (1803, 116559), (4317, 48681), (5409, 38853), (12951, 16227)]