37989441

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 67392000

約数和(自身を除く): 29402559

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 119, 153, 237, 357, 449, 553, 711, 1071, 1343, 1347, 1659, 3143, 4029, 4041, 4977, 7633, 9401, 9429, 12087, 22899, 28203, 28287, 35471, 53431, 68697, 84609, 106413, 160293, 248297, 319239, 480879, 603007, 744891, 1809021, 2234673, 4221049, 5427063, 12663147, 37989441]

約数ペア:

[(1, 37989441), (3, 12663147), (7, 5427063), (9, 4221049), (17, 2234673), (21, 1809021), (51, 744891), (63, 603007), (79, 480879), (119, 319239), (153, 248297), (237, 160293), (357, 106413), (449, 84609), (553, 68697), (711, 53431), (1071, 35471), (1343, 28287), (1347, 28203), (1659, 22899), (3143, 12087), (4029, 9429), (4041, 9401), (4977, 7633)]