13306535199

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{49877}}^1$

素因数の和:50168

約数の個数: 32

約数和(自身を含む): 20278399680

約数和(自身を除く): 6971864481

約数列:

[1, 3, 9, 27, 41, 123, 241, 369, 723, 1107, 2169, 6507, 9881, 29643, 49877, 88929, 149631, 266787, 448893, 1346679, 2044957, 6134871, 12020357, 18404613, 36061071, 55213839, 108183213, 324549639, 492834637, 1478503911, 4435511733, 13306535199]

約数ペア:

[(1, 13306535199), (3, 4435511733), (9, 1478503911), (27, 492834637), (41, 324549639), (123, 108183213), (241, 55213839), (369, 36061071), (723, 18404613), (1107, 12020357), (2169, 6134871), (6507, 2044957), (9881, 1346679), (29643, 448893), (49877, 266787), (88929, 149631)]