682955631

素因数分解:

$3^6\times {\mathrm{229}}^1\times {\mathrm{4091}}^1$

素因数の和:4338

約数の個数: 28

約数和(自身を含む): 1028687880

約数和(自身を除く): 345732249

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 729, 2061, 4091, 6183, 12273, 18549, 36819, 55647, 110457, 166941, 331371, 936839, 994113, 2810517, 2982339, 8431551, 25294653, 75883959, 227651877, 682955631]

約数ペア:

[(1, 682955631), (3, 227651877), (9, 75883959), (27, 25294653), (81, 8431551), (229, 2982339), (243, 2810517), (687, 994113), (729, 936839), (2061, 331371), (4091, 166941), (6183, 110457), (12273, 55647), (18549, 36819)]