170293851

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 304135104

約数和(自身を除く): 133841253

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 337, 617, 819, 1011, 1851, 2359, 3033, 4319, 4381, 5553, 7077, 8021, 12957, 13143, 21231, 24063, 30667, 38871, 39429, 56147, 72189, 92001, 168441, 207929, 276003, 505323, 623787, 1455503, 1871361, 2703077, 4366509, 8109231, 13099527, 18921539, 24327693, 56764617, 170293851]

約数ペア:

[(1, 170293851), (3, 56764617), (7, 24327693), (9, 18921539), (13, 13099527), (21, 8109231), (39, 4366509), (63, 2703077), (91, 1871361), (117, 1455503), (273, 623787), (337, 505323), (617, 276003), (819, 207929), (1011, 168441), (1851, 92001), (2359, 72189), (3033, 56147), (4319, 39429), (4381, 38871), (5553, 30667), (7077, 24063), (8021, 21231), (12957, 13143)]