65306241

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 127807680

約数和(自身を除く): 62501439

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 121, 143, 231, 273, 363, 429, 659, 693, 819, 847, 1001, 1089, 1287, 1573, 1977, 2541, 3003, 4613, 4719, 5931, 7249, 7623, 8567, 9009, 11011, 13839, 14157, 21747, 25701, 33033, 41517, 50743, 59969, 65241, 77103, 79739, 94237, 99099, 152229, 179907, 239217, 282711, 456687, 539721, 558173, 659659, 717651, 848133, 1036607, 1674519, 1978977, 3109821, 5023557, 5936931, 7256249, 9329463, 21768747, 65306241]

約数ペア:

[(1, 65306241), (3, 21768747), (7, 9329463), (9, 7256249), (11, 5936931), (13, 5023557), (21, 3109821), (33, 1978977), (39, 1674519), (63, 1036607), (77, 848133), (91, 717651), (99, 659659), (117, 558173), (121, 539721), (143, 456687), (231, 282711), (273, 239217), (363, 179907), (429, 152229), (659, 99099), (693, 94237), (819, 79739), (847, 77103), (1001, 65241), (1089, 59969), (1287, 50743), (1573, 41517), (1977, 33033), (2541, 25701), (3003, 21747), (4613, 14157), (4719, 13839), (5931, 11011), (7249, 9009), (7623, 8567)]