210320037

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 320732160

約数和(自身を除く): 110412123

約数列:

[1, 3, 9, 27, 41, 123, 313, 369, 607, 939, 1107, 1821, 2817, 5463, 8451, 12833, 16389, 24887, 38499, 74661, 115497, 189991, 223983, 346491, 569973, 671949, 1709919, 5129757, 7789631, 23368893, 70106679, 210320037]

約数ペア:

[(1, 210320037), (3, 70106679), (9, 23368893), (27, 7789631), (41, 5129757), (123, 1709919), (313, 671949), (369, 569973), (607, 346491), (939, 223983), (1107, 189991), (1821, 115497), (2817, 74661), (5463, 38499), (8451, 24887), (12833, 16389)]