77102289

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 123803316

約数和(自身を除く): 46701027

約数列:

[1, 3, 9, 11, 33, 99, 101, 121, 303, 363, 701, 909, 1089, 1111, 2103, 3333, 6309, 7711, 9999, 12221, 23133, 36663, 69399, 70801, 84821, 109989, 212403, 254463, 637209, 763389, 778811, 2336433, 7009299, 8566921, 25700763, 77102289]

約数ペア:

[(1, 77102289), (3, 25700763), (9, 8566921), (11, 7009299), (33, 2336433), (99, 778811), (101, 763389), (121, 637209), (303, 254463), (363, 212403), (701, 109989), (909, 84821), (1089, 70801), (1111, 69399), (2103, 36663), (3333, 23133), (6309, 12221), (7711, 9999)]