277202727

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 409067568

約数和(自身を除く): 131864841

約数列:

[1, 3, 9, 61, 183, 211, 549, 633, 1899, 2393, 7179, 12871, 21537, 38613, 115839, 145973, 437919, 504923, 1313757, 1514769, 4544307, 30800303, 92400909, 277202727]

約数ペア:

[(1, 277202727), (3, 92400909), (9, 30800303), (61, 4544307), (183, 1514769), (211, 1313757), (549, 504923), (633, 437919), (1899, 145973), (2393, 115839), (7179, 38613), (12871, 21537)]