227538423

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6959}}^1$

素因数の和:7148

約数の個数: 32

約数和(自身を含む): 387532800

約数和(自身を除く): 159994377

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 3633, 4671, 6959, 10899, 20877, 32697, 48713, 62631, 146139, 187893, 438417, 1203907, 1315251, 3611721, 8427349, 10835163, 25282047, 32505489, 75846141, 227538423]

約数ペア:

[(1, 227538423), (3, 75846141), (7, 32505489), (9, 25282047), (21, 10835163), (27, 8427349), (63, 3611721), (173, 1315251), (189, 1203907), (519, 438417), (1211, 187893), (1557, 146139), (3633, 62631), (4671, 48713), (6959, 32697), (10899, 20877)]