22840299

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 38561040

約数和(自身を除く): 15720741

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 97, 153, 171, 243, 291, 323, 459, 513, 729, 873, 969, 1377, 1539, 1649, 1843, 2619, 2907, 4131, 4617, 4947, 5529, 7857, 8721, 12393, 13851, 14841, 16587, 23571, 26163, 31331, 44523, 49761, 70713, 78489, 93993, 133569, 149283, 235467, 281979, 400707, 447849, 845937, 1202121, 1343547, 2537811, 7613433, 22840299]

約数ペア:

[(1, 22840299), (3, 7613433), (9, 2537811), (17, 1343547), (19, 1202121), (27, 845937), (51, 447849), (57, 400707), (81, 281979), (97, 235467), (153, 149283), (171, 133569), (243, 93993), (291, 78489), (323, 70713), (459, 49761), (513, 44523), (729, 31331), (873, 26163), (969, 23571), (1377, 16587), (1539, 14841), (1649, 13851), (1843, 12393), (2619, 8721), (2907, 7857), (4131, 5529), (4617, 4947)]