275280392163

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{7230331}}^1$

素因数の和:7230392

約数の個数: 32

約数和(自身を含む): 439604185600

約数和(自身を除く): 164323793437

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1813, 5439, 12691, 38073, 7230331, 21690993, 50612317, 151836951, 267522247, 354286219, 802566741, 1062858657, 1872655729, 2480003533, 5617967187, 7440010599, 13108590103, 39325770309, 91760130721, 275280392163]

約数ペア:

[(1, 275280392163), (3, 91760130721), (7, 39325770309), (21, 13108590103), (37, 7440010599), (49, 5617967187), (111, 2480003533), (147, 1872655729), (259, 1062858657), (343, 802566741), (777, 354286219), (1029, 267522247), (1813, 151836951), (5439, 50612317), (12691, 21690993), (38073, 7230331)]