30079269

素因数分解:

$3^6\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 56

約数和(自身を含む): 51204864

約数和(自身を除く): 21125595

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 121, 243, 279, 297, 341, 363, 729, 837, 891, 1023, 1089, 1331, 2511, 2673, 3069, 3267, 3751, 3993, 7533, 8019, 9207, 9801, 11253, 11979, 22599, 27621, 29403, 33759, 35937, 41261, 82863, 88209, 101277, 107811, 123783, 248589, 303831, 323433, 371349, 911493, 970299, 1114047, 2734479, 3342141, 10026423, 30079269]

約数ペア:

[(1, 30079269), (3, 10026423), (9, 3342141), (11, 2734479), (27, 1114047), (31, 970299), (33, 911493), (81, 371349), (93, 323433), (99, 303831), (121, 248589), (243, 123783), (279, 107811), (297, 101277), (341, 88209), (363, 82863), (729, 41261), (837, 35937), (891, 33759), (1023, 29403), (1089, 27621), (1331, 22599), (2511, 11979), (2673, 11253), (3069, 9801), (3267, 9207), (3751, 8019), (3993, 7533)]