75181743

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 140958720

約数和(自身を除く): 65776977

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 91, 111, 117, 189, 259, 273, 333, 351, 481, 777, 819, 827, 999, 1443, 2331, 2457, 2481, 3367, 4329, 5789, 6993, 7443, 10101, 10751, 12987, 17367, 22329, 30303, 30599, 32253, 52101, 75257, 90909, 91797, 96759, 156303, 214193, 225771, 275391, 290277, 397787, 642579, 677313, 826173, 1193361, 1927737, 2031939, 2784509, 3580083, 5783211, 8353527, 10740249, 25060581, 75181743]

約数ペア:

[(1, 75181743), (3, 25060581), (7, 10740249), (9, 8353527), (13, 5783211), (21, 3580083), (27, 2784509), (37, 2031939), (39, 1927737), (63, 1193361), (91, 826173), (111, 677313), (117, 642579), (189, 397787), (259, 290277), (273, 275391), (333, 225771), (351, 214193), (481, 156303), (777, 96759), (819, 91797), (827, 90909), (999, 75257), (1443, 52101), (2331, 32253), (2457, 30599), (2481, 30303), (3367, 22329), (4329, 17367), (5789, 12987), (6993, 10751), (7443, 10101)]