218233125261

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{2161}}^1\times {\mathrm{70571}}^1$

素因数の和:72794

約数の個数: 32

約数和(自身を含む): 329565594240

約数和(自身を除く): 111332468979

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 2161, 6483, 19449, 58347, 70571, 114533, 211713, 343599, 635139, 1030797, 1905417, 3092391, 3740263, 11220789, 33662367, 100987101, 152503931, 457511793, 1372535379, 4117606137, 8082708343, 24248125029, 72744375087, 218233125261]

約数ペア:

[(1, 218233125261), (3, 72744375087), (9, 24248125029), (27, 8082708343), (53, 4117606137), (159, 1372535379), (477, 457511793), (1431, 152503931), (2161, 100987101), (6483, 33662367), (19449, 11220789), (58347, 3740263), (70571, 3092391), (114533, 1905417), (211713, 1030797), (343599, 635139)]