156914470503

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{320101}}^1$

素因数の和:320396

約数の個数: 48

約数和(自身を含む): 268455462912

約数和(自身を除く): 111540992409

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 251, 279, 651, 753, 1757, 1953, 2259, 5271, 7781, 15813, 23343, 54467, 70029, 163401, 320101, 490203, 960303, 2240707, 2880909, 6722121, 9923131, 20166363, 29769393, 69461917, 80345351, 89308179, 208385751, 241036053, 562417457, 625157253, 723108159, 1687252371, 2490705881, 5061757113, 7472117643, 17434941167, 22416352929, 52304823501, 156914470503]

約数ペア:

[(1, 156914470503), (3, 52304823501), (7, 22416352929), (9, 17434941167), (21, 7472117643), (31, 5061757113), (63, 2490705881), (93, 1687252371), (217, 723108159), (251, 625157253), (279, 562417457), (651, 241036053), (753, 208385751), (1757, 89308179), (1953, 80345351), (2259, 69461917), (5271, 29769393), (7781, 20166363), (15813, 9923131), (23343, 6722121), (54467, 2880909), (70029, 2240707), (163401, 960303), (320101, 490203)]