61009209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 101537280

約数和(自身を除く): 40528071

約数列:

[1, 3, 9, 17, 19, 31, 51, 57, 93, 153, 171, 279, 323, 527, 589, 677, 969, 1581, 1767, 2031, 2907, 4743, 5301, 6093, 10013, 11509, 12863, 20987, 30039, 34527, 38589, 62961, 90117, 103581, 115767, 188883, 218671, 356779, 398753, 656013, 1070337, 1196259, 1968039, 3211011, 3588777, 6778801, 20336403, 61009209]

約数ペア:

[(1, 61009209), (3, 20336403), (9, 6778801), (17, 3588777), (19, 3211011), (31, 1968039), (51, 1196259), (57, 1070337), (93, 656013), (153, 398753), (171, 356779), (279, 218671), (323, 188883), (527, 115767), (589, 103581), (677, 90117), (969, 62961), (1581, 38589), (1767, 34527), (2031, 30039), (2907, 20987), (4743, 12863), (5301, 11509), (6093, 10013)]