16727291259

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{983}}^1$

素因数の和:1749

約数の個数: 64

約数和(自身を含む): 27205632000

約数和(自身を除く): 10478340741

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 719, 983, 1029, 1127, 2157, 2949, 3381, 5033, 6881, 7889, 15099, 16537, 20643, 22609, 23667, 35231, 48167, 49611, 67827, 105693, 115759, 144501, 158263, 246617, 337169, 347277, 474789, 706777, 739851, 810313, 1011507, 1107841, 2120331, 2430939, 3323523, 4947439, 5672191, 7754887, 14842317, 16255871, 17016573, 23264661, 34632073, 48767613, 103896219, 113791097, 242424511, 341373291, 727273533, 796537679, 2389613037, 5575763753, 16727291259]

約数ペア:

[(1, 16727291259), (3, 5575763753), (7, 2389613037), (21, 796537679), (23, 727273533), (49, 341373291), (69, 242424511), (147, 113791097), (161, 103896219), (343, 48767613), (483, 34632073), (719, 23264661), (983, 17016573), (1029, 16255871), (1127, 14842317), (2157, 7754887), (2949, 5672191), (3381, 4947439), (5033, 3323523), (6881, 2430939), (7889, 2120331), (15099, 1107841), (16537, 1011507), (20643, 810313), (22609, 739851), (23667, 706777), (35231, 474789), (48167, 347277), (49611, 337169), (67827, 246617), (105693, 158263), (115759, 144501)]