168522039

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15643}}^1$

素因数の和:15681

約数の個数: 40

約数和(自身を含む): 302867840

約数和(自身を除く): 134345801

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 15643, 46929, 109501, 140787, 297217, 328503, 422361, 891651, 985509, 1267083, 2080519, 2674953, 2956527, 6241557, 8024859, 8869581, 18724671, 24074577, 56174013, 168522039]

約数ペア:

[(1, 168522039), (3, 56174013), (7, 24074577), (9, 18724671), (19, 8869581), (21, 8024859), (27, 6241557), (57, 2956527), (63, 2674953), (81, 2080519), (133, 1267083), (171, 985509), (189, 891651), (399, 422361), (513, 328503), (567, 297217), (1197, 140787), (1539, 109501), (3591, 46929), (10773, 15643)]