73720911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 42223281

約数列:

[1, 3, 11, 23, 33, 41, 69, 103, 123, 253, 309, 451, 529, 759, 943, 1133, 1353, 1587, 2369, 2829, 3399, 4223, 5819, 7107, 10373, 12669, 17457, 21689, 26059, 31119, 46453, 54487, 65067, 78177, 97129, 139359, 163461, 238579, 291387, 599357, 715737, 1068419, 1798071, 2233967, 3205257, 6701901, 24573637, 73720911]

約数ペア:

[(1, 73720911), (3, 24573637), (11, 6701901), (23, 3205257), (33, 2233967), (41, 1798071), (69, 1068419), (103, 715737), (123, 599357), (253, 291387), (309, 238579), (451, 163461), (529, 139359), (759, 97129), (943, 78177), (1133, 65067), (1353, 54487), (1587, 46453), (2369, 31119), (2829, 26059), (3399, 21689), (4223, 17457), (5819, 12669), (7107, 10373)]