72953937

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 126522240

約数和(自身を除く): 53568303

約数列:

[1, 3, 7, 9, 21, 29, 63, 73, 87, 203, 219, 261, 511, 547, 609, 657, 1533, 1641, 1827, 2117, 3829, 4599, 4923, 6351, 11487, 14819, 15863, 19053, 34461, 39931, 44457, 47589, 111041, 119793, 133371, 142767, 279517, 333123, 359379, 838551, 999369, 1157999, 2515653, 3473997, 8105993, 10421991, 24317979, 72953937]

約数ペア:

[(1, 72953937), (3, 24317979), (7, 10421991), (9, 8105993), (21, 3473997), (29, 2515653), (63, 1157999), (73, 999369), (87, 838551), (203, 359379), (219, 333123), (261, 279517), (511, 142767), (547, 133371), (609, 119793), (657, 111041), (1533, 47589), (1641, 44457), (1827, 39931), (2117, 34461), (3829, 19053), (4599, 15863), (4923, 14819), (6351, 11487)]