214955169

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 351219456

約数和(自身を除く): 136264287

約数列:

[1, 3, 11, 13, 33, 39, 41, 101, 121, 123, 143, 303, 363, 429, 451, 533, 1111, 1313, 1331, 1353, 1573, 1599, 3333, 3939, 3993, 4141, 4719, 4961, 5863, 12221, 12423, 14443, 14883, 17303, 17589, 36663, 43329, 45551, 51909, 53833, 54571, 64493, 134431, 136653, 158873, 161499, 163713, 193479, 403293, 476619, 501061, 592163, 709423, 1503183, 1747603, 1776489, 2128269, 5242809, 5511671, 6513793, 16535013, 19541379, 71651723, 214955169]

約数ペア:

[(1, 214955169), (3, 71651723), (11, 19541379), (13, 16535013), (33, 6513793), (39, 5511671), (41, 5242809), (101, 2128269), (121, 1776489), (123, 1747603), (143, 1503183), (303, 709423), (363, 592163), (429, 501061), (451, 476619), (533, 403293), (1111, 193479), (1313, 163713), (1331, 161499), (1353, 158873), (1573, 136653), (1599, 134431), (3333, 64493), (3939, 54571), (3993, 53833), (4141, 51909), (4719, 45551), (4961, 43329), (5863, 36663), (12221, 17589), (12423, 17303), (14443, 14883)]