26671743

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 46725120

約数和(自身を除く): 20053377

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 79, 161, 207, 233, 237, 483, 553, 699, 711, 1449, 1631, 1659, 1817, 2097, 4893, 4977, 5359, 5451, 12719, 14679, 16077, 16353, 18407, 37513, 38157, 48231, 55221, 112539, 114471, 128849, 165663, 337617, 386547, 423361, 1159641, 1270083, 2963527, 3810249, 8890581, 26671743]

約数ペア:

[(1, 26671743), (3, 8890581), (7, 3810249), (9, 2963527), (21, 1270083), (23, 1159641), (63, 423361), (69, 386547), (79, 337617), (161, 165663), (207, 128849), (233, 114471), (237, 112539), (483, 55221), (553, 48231), (699, 38157), (711, 37513), (1449, 18407), (1631, 16353), (1659, 16077), (1817, 14679), (2097, 12719), (4893, 5451), (4977, 5359)]