73276553

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 86486400

約数和(自身を除く): 13209847

約数列:

[1, 7, 41, 131, 287, 917, 1949, 5371, 13643, 37597, 79909, 255319, 559363, 1787233, 10468079, 73276553]

約数ペア:

[(1, 73276553), (7, 10468079), (41, 1787233), (131, 559363), (287, 255319), (917, 79909), (1949, 37597), (5371, 13643)]