156948758613

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{733}}^1\times {\mathrm{751}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 230766781440

約数和(自身を除く): 73818022827

約数列:

[1, 3, 9, 79, 237, 401, 711, 733, 751, 1203, 2199, 2253, 3609, 6597, 6759, 31679, 57907, 59329, 95037, 173721, 177987, 285111, 293933, 301151, 521163, 533961, 550483, 881799, 903453, 1651449, 2645397, 2710359, 4954347, 23220707, 23790929, 43488157, 69662121, 71372787, 130464471, 208986363, 214118361, 220743683, 391393413, 662231049, 1986693147, 17438750957, 52316252871, 156948758613]

約数ペア:

[(1, 156948758613), (3, 52316252871), (9, 17438750957), (79, 1986693147), (237, 662231049), (401, 391393413), (711, 220743683), (733, 214118361), (751, 208986363), (1203, 130464471), (2199, 71372787), (2253, 69662121), (3609, 43488157), (6597, 23790929), (6759, 23220707), (31679, 4954347), (57907, 2710359), (59329, 2645397), (95037, 1651449), (173721, 903453), (177987, 881799), (285111, 550483), (293933, 533961), (301151, 521163)]