227445597

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 352776960

約数和(自身を除く): 125331363

約数列:

[1, 3, 9, 23, 27, 69, 207, 541, 621, 677, 1623, 2031, 4869, 6093, 12443, 14607, 15571, 18279, 37329, 46713, 111987, 140139, 335961, 366257, 420417, 1098771, 3296313, 8423911, 9888939, 25271733, 75815199, 227445597]

約数ペア:

[(1, 227445597), (3, 75815199), (9, 25271733), (23, 9888939), (27, 8423911), (69, 3296313), (207, 1098771), (541, 420417), (621, 366257), (677, 335961), (1623, 140139), (2031, 111987), (4869, 46713), (6093, 37329), (12443, 18279), (14607, 15571)]