121018527

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 207005760

約数和(自身を除く): 85987233

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 193, 259, 269, 333, 579, 777, 807, 1351, 1737, 1883, 2331, 2421, 4053, 5649, 7141, 9953, 12159, 16947, 21423, 29859, 49987, 51917, 64269, 69671, 89577, 149961, 155751, 209013, 363419, 449883, 467253, 627039, 1090257, 1920929, 3270771, 5762787, 13446503, 17288361, 40339509, 121018527]

約数ペア:

[(1, 121018527), (3, 40339509), (7, 17288361), (9, 13446503), (21, 5762787), (37, 3270771), (63, 1920929), (111, 1090257), (193, 627039), (259, 467253), (269, 449883), (333, 363419), (579, 209013), (777, 155751), (807, 149961), (1351, 89577), (1737, 69671), (1883, 64269), (2331, 51917), (2421, 49987), (4053, 29859), (5649, 21423), (7141, 16947), (9953, 12159)]