303787773

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4831}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 480107520

約数和(自身を除く): 176319747

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 1233, 2329, 3699, 4831, 6987, 14493, 20961, 43479, 62883, 82127, 130437, 246381, 661847, 739143, 1985541, 2217429, 5956623, 11251399, 17869869, 33754197, 101262591, 303787773]

約数ペア:

[(1, 303787773), (3, 101262591), (9, 33754197), (17, 17869869), (27, 11251399), (51, 5956623), (137, 2217429), (153, 1985541), (411, 739143), (459, 661847), (1233, 246381), (2329, 130437), (3699, 82127), (4831, 62883), (6987, 43479), (14493, 20961)]