211905825219

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{474709}}^1$

素因数の和:474902

約数の個数: 48

約数和(自身を含む): 348353591040

約数和(自身を除く): 136447765821

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 167, 243, 297, 501, 891, 1503, 1837, 2673, 4509, 5511, 13527, 16533, 40581, 49599, 148797, 446391, 474709, 1424127, 4272381, 5221799, 12817143, 15665397, 38451429, 46996191, 79276403, 115354287, 140988573, 237829209, 422965719, 713487627, 872040433, 1268897157, 2140462881, 2616121299, 6421388643, 7848363897, 19264165929, 23545091691, 70635275073, 211905825219]

約数ペア:

[(1, 211905825219), (3, 70635275073), (9, 23545091691), (11, 19264165929), (27, 7848363897), (33, 6421388643), (81, 2616121299), (99, 2140462881), (167, 1268897157), (243, 872040433), (297, 713487627), (501, 422965719), (891, 237829209), (1503, 140988573), (1837, 115354287), (2673, 79276403), (4509, 46996191), (5511, 38451429), (13527, 15665397), (16533, 12817143), (40581, 5221799), (49599, 4272381), (148797, 1424127), (446391, 474709)]