13302057249

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 21843005184

約数和(自身を除く): 8540947935

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 181, 213, 351, 543, 639, 923, 983, 1053, 1629, 1917, 2353, 2769, 2949, 4887, 5751, 7059, 8307, 8847, 12779, 12851, 14661, 21177, 24921, 26541, 38337, 38553, 63531, 69793, 74763, 79623, 115011, 115659, 167063, 177923, 190593, 209379, 345033, 346977, 501189, 533769, 628137, 907309, 1035099, 1040931, 1503567, 1601307, 1884411, 2312999, 2721927, 4510701, 4803921, 5653233, 6938997, 8165781, 12632533, 13532103, 14411763, 20816991, 24497343, 37897599, 62450973, 73492029, 113692797, 164222929, 187352919, 341078391, 492668787, 1023235173, 1478006361, 4434019083, 13302057249]

約数ペア:

[(1, 13302057249), (3, 4434019083), (9, 1478006361), (13, 1023235173), (27, 492668787), (39, 341078391), (71, 187352919), (81, 164222929), (117, 113692797), (181, 73492029), (213, 62450973), (351, 37897599), (543, 24497343), (639, 20816991), (923, 14411763), (983, 13532103), (1053, 12632533), (1629, 8165781), (1917, 6938997), (2353, 5653233), (2769, 4803921), (2949, 4510701), (4887, 2721927), (5751, 2312999), (7059, 1884411), (8307, 1601307), (8847, 1503567), (12779, 1040931), (12851, 1035099), (14661, 907309), (21177, 628137), (24921, 533769), (26541, 501189), (38337, 346977), (38553, 345033), (63531, 209379), (69793, 190593), (74763, 177923), (79623, 167063), (115011, 115659)]