61346319

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 87605520

約数和(自身を除く): 26259201

約数列:

[1, 3, 17, 51, 173, 289, 409, 519, 867, 1227, 2941, 6953, 8823, 20859, 49997, 70757, 118201, 149991, 212271, 354603, 1202869, 3608607, 20448773, 61346319]

約数ペア:

[(1, 61346319), (3, 20448773), (17, 3608607), (51, 1202869), (173, 354603), (289, 212271), (409, 149991), (519, 118201), (867, 70757), (1227, 49997), (2941, 20859), (6953, 8823)]