785133063

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 1386519680

約数和(自身を除く): 601386617

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 121, 143, 279, 341, 363, 403, 429, 1023, 1089, 1209, 1287, 1573, 1789, 3069, 3627, 3751, 4433, 4719, 5367, 11253, 13299, 14157, 16101, 19679, 23257, 33759, 39897, 48763, 55459, 59037, 69771, 146289, 166377, 177111, 209313, 216469, 255827, 438867, 499131, 610049, 649407, 720967, 767481, 1830147, 1948221, 2162901, 2302443, 2814097, 5490441, 6488703, 6710539, 7930637, 8442291, 20131617, 23791911, 25326873, 60394851, 71375733, 87237007, 261711021, 785133063]

約数ペア:

[(1, 785133063), (3, 261711021), (9, 87237007), (11, 71375733), (13, 60394851), (31, 25326873), (33, 23791911), (39, 20131617), (93, 8442291), (99, 7930637), (117, 6710539), (121, 6488703), (143, 5490441), (279, 2814097), (341, 2302443), (363, 2162901), (403, 1948221), (429, 1830147), (1023, 767481), (1089, 720967), (1209, 649407), (1287, 610049), (1573, 499131), (1789, 438867), (3069, 255827), (3627, 216469), (3751, 209313), (4433, 177111), (4719, 166377), (5367, 146289), (11253, 69771), (13299, 59037), (14157, 55459), (16101, 48763), (19679, 39897), (23257, 33759)]