80453563421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{478631}}^1$

素因数の和:478745

約数の個数: 32

約数和(自身を含む): 104762972160

約数和(自身を除く): 24309408739

約数列:

[1, 7, 11, 37, 59, 77, 259, 407, 413, 649, 2183, 2849, 4543, 15281, 24013, 168091, 478631, 3350417, 5264941, 17709347, 28239229, 36854587, 123965429, 194802817, 197674603, 310631519, 1044851473, 1363619719, 2174420633, 7313960311, 11493366203, 80453563421]

約数ペア:

[(1, 80453563421), (7, 11493366203), (11, 7313960311), (37, 2174420633), (59, 1363619719), (77, 1044851473), (259, 310631519), (407, 197674603), (413, 194802817), (649, 123965429), (2183, 36854587), (2849, 28239229), (4543, 17709347), (15281, 5264941), (24013, 3350417), (168091, 478631)]