139520322291

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{133279}}^1$

素因数の和:133999

約数の個数: 32

約数和(自身を含む): 215636377600

約数和(自身を除く): 76116055309

約数列:

[1, 3, 7, 21, 79, 237, 553, 631, 1659, 1893, 4417, 13251, 49849, 133279, 149547, 348943, 399837, 932953, 1046829, 2798859, 10529041, 31587123, 73703287, 84099049, 221109861, 252297147, 588693343, 1766080029, 6643824871, 19931474613, 46506774097, 139520322291]

約数ペア:

[(1, 139520322291), (3, 46506774097), (7, 19931474613), (21, 6643824871), (79, 1766080029), (237, 588693343), (553, 252297147), (631, 221109861), (1659, 84099049), (1893, 73703287), (4417, 31587123), (13251, 10529041), (49849, 2798859), (133279, 1046829), (149547, 932953), (348943, 399837)]