163938860163

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{6551}}^1\times {\mathrm{16453}}^1$

素因数の和:23036

約数の個数: 36

約数和(自身を含む): 256471920432

約数和(自身を除く): 92533060269

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 6551, 16453, 19653, 49359, 58959, 85163, 148077, 213889, 255489, 641667, 766467, 1107119, 1925001, 2780557, 3321357, 8341671, 9964071, 25025013, 107783603, 323350809, 970052427, 1401186839, 4203560517, 12610681551, 18215428907, 54646286721, 163938860163]

約数ペア:

[(1, 163938860163), (3, 54646286721), (9, 18215428907), (13, 12610681551), (39, 4203560517), (117, 1401186839), (169, 970052427), (507, 323350809), (1521, 107783603), (6551, 25025013), (16453, 9964071), (19653, 8341671), (49359, 3321357), (58959, 2780557), (85163, 1925001), (148077, 1107119), (213889, 766467), (255489, 641667)]