1955383353

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{1289}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 3568656000

約数和(自身を除く): 1613272647

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 199, 231, 363, 597, 693, 847, 1089, 1289, 1393, 1791, 2189, 2541, 3867, 4179, 6567, 7623, 9023, 11601, 12537, 14179, 15323, 19701, 24079, 27069, 42537, 45969, 72237, 81207, 99253, 127611, 137907, 155969, 168553, 216711, 256511, 297759, 467907, 505659, 769533, 893277, 1091783, 1403721, 1516977, 1795577, 2308599, 2821621, 3275349, 5386731, 8464863, 9826047, 16160193, 19751347, 25394589, 31037831, 59254041, 93113493, 177762123, 217264817, 279340479, 651794451, 1955383353]

約数ペア:

[(1, 1955383353), (3, 651794451), (7, 279340479), (9, 217264817), (11, 177762123), (21, 93113493), (33, 59254041), (63, 31037831), (77, 25394589), (99, 19751347), (121, 16160193), (199, 9826047), (231, 8464863), (363, 5386731), (597, 3275349), (693, 2821621), (847, 2308599), (1089, 1795577), (1289, 1516977), (1393, 1403721), (1791, 1091783), (2189, 893277), (2541, 769533), (3867, 505659), (4179, 467907), (6567, 297759), (7623, 256511), (9023, 216711), (11601, 168553), (12537, 155969), (14179, 137907), (15323, 127611), (19701, 99253), (24079, 81207), (27069, 72237), (42537, 45969)]