156944968929

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7481051}}^1$

素因数の和:7481107

約数の個数: 40

約数和(自身を含む): 275183016768

約数和(自身を除く): 118238047839

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2997, 6993, 20979, 7481051, 22443153, 52367357, 67329459, 157102071, 201988377, 276798887, 471306213, 605965131, 830396661, 1413918639, 1937592209, 2491189983, 4241755917, 5812776627, 7473569949, 17438329881, 22420709847, 52314989643, 156944968929]

約数ペア:

[(1, 156944968929), (3, 52314989643), (7, 22420709847), (9, 17438329881), (21, 7473569949), (27, 5812776627), (37, 4241755917), (63, 2491189983), (81, 1937592209), (111, 1413918639), (189, 830396661), (259, 605965131), (333, 471306213), (567, 276798887), (777, 201988377), (999, 157102071), (2331, 67329459), (2997, 52367357), (6993, 22443153), (20979, 7481051)]