77548101

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 38573499

約数列:

[1, 3, 17, 19, 51, 57, 191, 323, 419, 573, 969, 1257, 3247, 3629, 7123, 7961, 9741, 10887, 21369, 23883, 61693, 80029, 135337, 185079, 240087, 406011, 1360493, 1520551, 4081479, 4561653, 25849367, 77548101]

約数ペア:

[(1, 77548101), (3, 25849367), (17, 4561653), (19, 4081479), (51, 1520551), (57, 1360493), (191, 406011), (323, 240087), (419, 185079), (573, 135337), (969, 80029), (1257, 61693), (3247, 23883), (3629, 21369), (7123, 10887), (7961, 9741)]