26837139321

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{997}}^1\times {\mathrm{6691}}^1$

素因数の和:7846

約数の個数: 32

約数和(自身を含む): 40071696000

約数和(自身を除く): 13234556679

約数列:

[1, 3, 9, 27, 149, 447, 997, 1341, 2991, 4023, 6691, 8973, 20073, 26919, 60219, 148553, 180657, 445659, 996959, 1336977, 2990877, 4010931, 6670927, 8972631, 20012781, 26917893, 60038343, 180115029, 993968123, 2981904369, 8945713107, 26837139321]

約数ペア:

[(1, 26837139321), (3, 8945713107), (9, 2981904369), (27, 993968123), (149, 180115029), (447, 60038343), (997, 26917893), (1341, 20012781), (2991, 8972631), (4023, 6670927), (6691, 4010931), (8973, 2990877), (20073, 1336977), (26919, 996959), (60219, 445659), (148553, 180657)]