69459898419

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{15859}}^1$

素因数の和:16164

約数の個数: 48

約数和(自身を含む): 105473440800

約数和(自身を除く): 36013542381

約数列:

[1, 3, 9, 29, 87, 97, 173, 261, 291, 519, 873, 1557, 2813, 5017, 8439, 15051, 15859, 16781, 25317, 45153, 47577, 50343, 142731, 151029, 459911, 486649, 1379733, 1459947, 1538323, 2743607, 4139199, 4379841, 4614969, 8230821, 13844907, 24692463, 44611367, 79564603, 133834101, 238693809, 266129879, 401502303, 716081427, 798389637, 2395168911, 7717766491, 23153299473, 69459898419]

約数ペア:

[(1, 69459898419), (3, 23153299473), (9, 7717766491), (29, 2395168911), (87, 798389637), (97, 716081427), (173, 401502303), (261, 266129879), (291, 238693809), (519, 133834101), (873, 79564603), (1557, 44611367), (2813, 24692463), (5017, 13844907), (8439, 8230821), (15051, 4614969), (15859, 4379841), (16781, 4139199), (25317, 2743607), (45153, 1538323), (47577, 1459947), (50343, 1379733), (142731, 486649), (151029, 459911)]