163898163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 279691776

約数和(自身を除く): 115793613

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 347, 367, 429, 1041, 1101, 1287, 3123, 3303, 3817, 4037, 4511, 4771, 11451, 12111, 13533, 14313, 34353, 36333, 40599, 42939, 49621, 52481, 127349, 148863, 157443, 382047, 446589, 472329, 1146141, 1400839, 1655537, 4202517, 4966611, 12607551, 14899833, 18210907, 54632721, 163898163]

約数ペア:

[(1, 163898163), (3, 54632721), (9, 18210907), (11, 14899833), (13, 12607551), (33, 4966611), (39, 4202517), (99, 1655537), (117, 1400839), (143, 1146141), (347, 472329), (367, 446589), (429, 382047), (1041, 157443), (1101, 148863), (1287, 127349), (3123, 52481), (3303, 49621), (3817, 42939), (4037, 40599), (4511, 36333), (4771, 34353), (11451, 14313), (12111, 13533)]