78608901

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7161

約数の個数: 32

約数和(自身を含む): 130940928

約数和(自身を除く): 52332027

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 7103, 11067, 21309, 49721, 120751, 149163, 220193, 362253, 660579, 845257, 1541351, 2535771, 3743281, 4624053, 11229843, 26202967, 78608901]

約数ペア:

[(1, 78608901), (3, 26202967), (7, 11229843), (17, 4624053), (21, 3743281), (31, 2535771), (51, 1541351), (93, 845257), (119, 660579), (217, 362253), (357, 220193), (527, 149163), (651, 120751), (1581, 49721), (3689, 21309), (7103, 11067)]