66993411

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 99095040

約数和(自身を除く): 32101629

約数列:

[1, 3, 19, 23, 57, 69, 137, 373, 411, 437, 1119, 1311, 2603, 3151, 7087, 7809, 8579, 9453, 21261, 25737, 51101, 59869, 153303, 163001, 179607, 489003, 970919, 1175323, 2912757, 3525969, 22331137, 66993411]

約数ペア:

[(1, 66993411), (3, 22331137), (19, 3525969), (23, 2912757), (57, 1175323), (69, 970919), (137, 489003), (373, 179607), (411, 163001), (437, 153303), (1119, 59869), (1311, 51101), (2603, 25737), (3151, 21261), (7087, 9453), (7809, 8579)]