117973983

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 171212800

約数和(自身を除く): 53238817

約数列:

[1, 3, 19, 43, 57, 127, 129, 379, 381, 817, 1137, 2413, 2451, 5461, 7201, 7239, 16297, 16383, 21603, 48133, 48891, 103759, 144399, 309643, 311277, 914527, 928929, 2069719, 2743581, 6209157, 39324661, 117973983]

約数ペア:

[(1, 117973983), (3, 39324661), (19, 6209157), (43, 2743581), (57, 2069719), (127, 928929), (129, 914527), (379, 311277), (381, 309643), (817, 144399), (1137, 103759), (2413, 48891), (2451, 48133), (5461, 21603), (7201, 16383), (7239, 16297)]