77918187519

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{1291}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 119070720000

約数和(自身を除く): 41152532481

約数列:

[1, 3, 9, 27, 47, 141, 199, 239, 423, 597, 717, 1269, 1291, 1791, 2151, 3873, 5373, 6453, 9353, 11233, 11619, 28059, 33699, 34857, 47561, 60677, 84177, 101097, 142683, 182031, 252531, 256909, 303291, 308549, 428049, 546093, 770727, 925647, 1284147, 1638279, 2235367, 2312181, 2776941, 6706101, 6936543, 8330823, 12074723, 14501803, 20118303, 36224169, 43505409, 60354909, 61401251, 108672507, 130516227, 184203753, 326017521, 391548681, 552611259, 1657833777, 2885858797, 8657576391, 25972729173, 77918187519]

約数ペア:

[(1, 77918187519), (3, 25972729173), (9, 8657576391), (27, 2885858797), (47, 1657833777), (141, 552611259), (199, 391548681), (239, 326017521), (423, 184203753), (597, 130516227), (717, 108672507), (1269, 61401251), (1291, 60354909), (1791, 43505409), (2151, 36224169), (3873, 20118303), (5373, 14501803), (6453, 12074723), (9353, 8330823), (11233, 6936543), (11619, 6706101), (28059, 2776941), (33699, 2312181), (34857, 2235367), (47561, 1638279), (60677, 1284147), (84177, 925647), (101097, 770727), (142683, 546093), (182031, 428049), (252531, 308549), (256909, 303291)]