275780241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13859}}^1$

素因数の和:13946

約数の個数: 32

約数和(自身を含む): 452390400

約数和(自身を除く): 176610159

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 13859, 19899, 41577, 124731, 152449, 374193, 457347, 928553, 1372041, 2785659, 4116123, 8356977, 10214083, 25070931, 30642249, 91926747, 275780241]

約数ペア:

[(1, 275780241), (3, 91926747), (9, 30642249), (11, 25070931), (27, 10214083), (33, 8356977), (67, 4116123), (99, 2785659), (201, 1372041), (297, 928553), (603, 457347), (737, 374193), (1809, 152449), (2211, 124731), (6633, 41577), (13859, 19899)]