195175071

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1427}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 349300224

約数和(自身を除く): 154125153

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 501, 819, 1169, 1427, 1503, 2171, 3507, 4281, 6513, 9989, 10521, 12843, 15197, 18551, 19539, 29967, 45591, 55653, 89901, 129857, 136773, 166959, 238309, 389571, 714927, 1168713, 1668163, 2144781, 3098017, 5004489, 9294051, 15013467, 21686119, 27882153, 65058357, 195175071]

約数ペア:

[(1, 195175071), (3, 65058357), (7, 27882153), (9, 21686119), (13, 15013467), (21, 9294051), (39, 5004489), (63, 3098017), (91, 2144781), (117, 1668163), (167, 1168713), (273, 714927), (501, 389571), (819, 238309), (1169, 166959), (1427, 136773), (1503, 129857), (2171, 89901), (3507, 55653), (4281, 45591), (6513, 29967), (9989, 19539), (10521, 18551), (12843, 15197)]