73330509

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^3\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 121806720

約数和(自身を除く): 48476211

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 123, 147, 161, 287, 483, 529, 861, 943, 1127, 1587, 2009, 2829, 3381, 3703, 6027, 6601, 11109, 12167, 19803, 21689, 25921, 36501, 46207, 65067, 77763, 85169, 138621, 151823, 255507, 455469, 498847, 596183, 1062761, 1496541, 1788549, 3188283, 3491929, 10475787, 24443503, 73330509]

約数ペア:

[(1, 73330509), (3, 24443503), (7, 10475787), (21, 3491929), (23, 3188283), (41, 1788549), (49, 1496541), (69, 1062761), (123, 596183), (147, 498847), (161, 455469), (287, 255507), (483, 151823), (529, 138621), (861, 85169), (943, 77763), (1127, 65067), (1587, 46207), (2009, 36501), (2829, 25921), (3381, 21689), (3703, 19803), (6027, 12167), (6601, 11109)]