217098063

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29453}}^1$

素因数の和:29485

約数の個数: 40

約数和(自身を含む): 399160608

約数和(自身を除く): 182062545

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 29453, 88359, 206171, 265077, 382889, 618513, 795231, 1148667, 1855539, 2385693, 2680223, 3446001, 5566617, 8040669, 10338003, 16699851, 24122007, 31014009, 72366021, 217098063]

約数ペア:

[(1, 217098063), (3, 72366021), (7, 31014009), (9, 24122007), (13, 16699851), (21, 10338003), (27, 8040669), (39, 5566617), (63, 3446001), (81, 2680223), (91, 2385693), (117, 1855539), (189, 1148667), (273, 795231), (351, 618513), (567, 382889), (819, 265077), (1053, 206171), (2457, 88359), (7371, 29453)]