10561761

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 18779904

約数和(自身を除く): 8218143

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 197, 207, 259, 333, 483, 591, 777, 851, 1379, 1449, 1773, 2331, 2553, 4137, 4531, 5957, 7289, 7659, 12411, 13593, 17871, 21867, 31717, 40779, 51023, 53613, 65601, 95151, 153069, 167647, 285453, 459207, 502941, 1173529, 1508823, 3520587, 10561761]

約数ペア:

[(1, 10561761), (3, 3520587), (7, 1508823), (9, 1173529), (21, 502941), (23, 459207), (37, 285453), (63, 167647), (69, 153069), (111, 95151), (161, 65601), (197, 53613), (207, 51023), (259, 40779), (333, 31717), (483, 21867), (591, 17871), (777, 13593), (851, 12411), (1379, 7659), (1449, 7289), (1773, 5957), (2331, 4531), (2553, 4137)]