156948892863

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20707}}^1\times {\mathrm{5387}}^1$

素因数の和:26171

約数の個数: 32

約数和(自身を含む): 242786555904

約数和(自身を除く): 85837663041

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 5387, 16161, 20707, 37709, 62121, 113127, 144949, 360929, 434847, 1082787, 1387369, 2526503, 4162107, 7579509, 9711583, 29134749, 111548609, 334645827, 780840263, 2342520789, 7473756803, 22421270409, 52316297621, 156948892863]

約数ペア:

[(1, 156948892863), (3, 52316297621), (7, 22421270409), (21, 7473756803), (67, 2342520789), (201, 780840263), (469, 334645827), (1407, 111548609), (5387, 29134749), (16161, 9711583), (20707, 7579509), (37709, 4162107), (62121, 2526503), (113127, 1387369), (144949, 1082787), (360929, 434847)]