236495007

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 178639713

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 439, 503, 1071, 1317, 1509, 3073, 3521, 3951, 4527, 7463, 8551, 9219, 10563, 22389, 25653, 27657, 31689, 52241, 59857, 67167, 76959, 156723, 179571, 220817, 470169, 538713, 662451, 1545719, 1987353, 3753889, 4637157, 11261667, 13911471, 26277223, 33785001, 78831669, 236495007]

約数ペア:

[(1, 236495007), (3, 78831669), (7, 33785001), (9, 26277223), (17, 13911471), (21, 11261667), (51, 4637157), (63, 3753889), (119, 1987353), (153, 1545719), (357, 662451), (439, 538713), (503, 470169), (1071, 220817), (1317, 179571), (1509, 156723), (3073, 76959), (3521, 67167), (3951, 59857), (4527, 52241), (7463, 31689), (8551, 27657), (9219, 25653), (10563, 22389)]