48696757821

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{937901}}^1$

素因数の和:938554

約数の個数: 20

約数和(自身を含む): 72858103164

約数和(自身を除く): 24161345343

約数列:

[1, 3, 9, 27, 81, 641, 1923, 5769, 17307, 51921, 937901, 2813703, 8441109, 25323327, 75969981, 601194541, 1803583623, 5410750869, 16232252607, 48696757821]

約数ペア:

[(1, 48696757821), (3, 16232252607), (9, 5410750869), (27, 1803583623), (81, 601194541), (641, 75969981), (1923, 25323327), (5769, 8441109), (17307, 2813703), (51921, 937901)]