139628709

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4261}}^1$

素因数の和:4609

約数の個数: 24

約数和(自身を含む): 220737504

約数和(自身を除く): 81108795

約数列:

[1, 3, 9, 11, 33, 99, 331, 993, 2979, 3641, 4261, 10923, 12783, 32769, 38349, 46871, 140613, 421839, 1410391, 4231173, 12693519, 15514301, 46542903, 139628709]

約数ペア:

[(1, 139628709), (3, 46542903), (9, 15514301), (11, 12693519), (33, 4231173), (99, 1410391), (331, 421839), (993, 140613), (2979, 46871), (3641, 38349), (4261, 32769), (10923, 12783)]