71626113

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 116113536

約数和(自身を除く): 44487423

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 251, 271, 351, 753, 813, 1053, 2259, 2439, 3263, 3523, 6777, 7317, 9789, 10569, 20331, 21951, 29367, 31707, 68021, 88101, 95121, 204063, 264303, 285363, 612189, 884273, 1836567, 2652819, 5509701, 7958457, 23875371, 71626113]

約数ペア:

[(1, 71626113), (3, 23875371), (9, 7958457), (13, 5509701), (27, 2652819), (39, 1836567), (81, 884273), (117, 612189), (251, 285363), (271, 264303), (351, 204063), (753, 95121), (813, 88101), (1053, 68021), (2259, 31707), (2439, 29367), (3263, 21951), (3523, 20331), (6777, 10569), (7317, 9789)]