25426367036961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1\times {\mathrm{260873}}^1$

素因数の和:263422

約数の個数: 64

約数和(自身を含む): 39727245090816

約数和(自身を除く): 14300878053855

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 561, 781, 1207, 2343, 2447, 3621, 7341, 13277, 26917, 39831, 41599, 80751, 124797, 173737, 260873, 457589, 521211, 782619, 1372767, 1911107, 2869603, 2953529, 4434841, 5733321, 8608809, 8860587, 13304523, 18521983, 32488819, 48783251, 55565949, 97466457, 146349753, 203741813, 314873711, 611225439, 638356231, 944621133, 1915068693, 3463610821, 7021918541, 10390832463, 10852055927, 21065755623, 32556167781, 45323292401, 119372615197, 135969877203, 358117845591, 498556216411, 770495970817, 1495668649233, 2311487912451, 8475455678987, 25426367036961]

約数ペア:

[(1, 25426367036961), (3, 8475455678987), (11, 2311487912451), (17, 1495668649233), (33, 770495970817), (51, 498556216411), (71, 358117845591), (187, 135969877203), (213, 119372615197), (561, 45323292401), (781, 32556167781), (1207, 21065755623), (2343, 10852055927), (2447, 10390832463), (3621, 7021918541), (7341, 3463610821), (13277, 1915068693), (26917, 944621133), (39831, 638356231), (41599, 611225439), (80751, 314873711), (124797, 203741813), (173737, 146349753), (260873, 97466457), (457589, 55565949), (521211, 48783251), (782619, 32488819), (1372767, 18521983), (1911107, 13304523), (2869603, 8860587), (2953529, 8608809), (4434841, 5733321)]