169196013

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 297369600

約数和(自身を除く): 128173587

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 109, 129, 189, 191, 301, 327, 387, 573, 763, 903, 981, 1161, 1337, 1719, 2289, 2709, 2943, 4011, 4687, 5157, 6867, 8127, 8213, 12033, 14061, 20601, 20819, 24639, 32809, 36099, 42183, 57491, 62457, 73917, 98427, 126549, 145733, 172473, 187371, 221751, 295281, 437199, 517419, 562113, 885843, 895217, 1311597, 1552257, 2685651, 3934791, 6266519, 8056953, 18799557, 24170859, 56398671, 169196013]

約数ペア:

[(1, 169196013), (3, 56398671), (7, 24170859), (9, 18799557), (21, 8056953), (27, 6266519), (43, 3934791), (63, 2685651), (109, 1552257), (129, 1311597), (189, 895217), (191, 885843), (301, 562113), (327, 517419), (387, 437199), (573, 295281), (763, 221751), (903, 187371), (981, 172473), (1161, 145733), (1337, 126549), (1719, 98427), (2289, 73917), (2709, 62457), (2943, 57491), (4011, 42183), (4687, 36099), (5157, 32809), (6867, 24639), (8127, 20819), (8213, 20601), (12033, 14061)]