84158451

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{55331}}^1$

素因数の和:55363

約数の個数: 18

約数和(自身を含む): 131634828

約数和(自身を除く): 47476377

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 55331, 165993, 497979, 719303, 2157909, 6473727, 9350939, 28052817, 84158451]

約数ペア:

[(1, 84158451), (3, 28052817), (9, 9350939), (13, 6473727), (39, 2157909), (117, 719303), (169, 497979), (507, 165993), (1521, 55331)]