68809279551

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{149459}}^1$

素因数の和:149719

約数の個数: 32

約数和(自身を含む): 99432748800

約数和(自身を除く): 30623469249

約数列:

[1, 3, 19, 41, 57, 123, 197, 591, 779, 2337, 3743, 8077, 11229, 24231, 149459, 153463, 448377, 460389, 2839721, 6127819, 8519163, 18383457, 29443423, 88330269, 116428561, 349285683, 559425037, 1207180343, 1678275111, 3621541029, 22936426517, 68809279551]

約数ペア:

[(1, 68809279551), (3, 22936426517), (19, 3621541029), (41, 1678275111), (57, 1207180343), (123, 559425037), (197, 349285683), (591, 116428561), (779, 88330269), (2337, 29443423), (3743, 18383457), (8077, 8519163), (11229, 6127819), (24231, 2839721), (149459, 460389), (153463, 448377)]