30137481

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 22946679

約数列:

[1, 3, 9, 11, 17, 27, 33, 47, 51, 99, 127, 141, 153, 187, 297, 381, 423, 459, 517, 561, 799, 1143, 1269, 1397, 1551, 1683, 2159, 2397, 3429, 4191, 4653, 5049, 5969, 6477, 7191, 8789, 12573, 13959, 17907, 19431, 21573, 23749, 26367, 37719, 53721, 58293, 65659, 71247, 79101, 101473, 161163, 196977, 213741, 237303, 304419, 590931, 641223, 913257, 1116203, 1772793, 2739771, 3348609, 10045827, 30137481]

約数ペア:

[(1, 30137481), (3, 10045827), (9, 3348609), (11, 2739771), (17, 1772793), (27, 1116203), (33, 913257), (47, 641223), (51, 590931), (99, 304419), (127, 237303), (141, 213741), (153, 196977), (187, 161163), (297, 101473), (381, 79101), (423, 71247), (459, 65659), (517, 58293), (561, 53721), (799, 37719), (1143, 26367), (1269, 23749), (1397, 21573), (1551, 19431), (1683, 17907), (2159, 13959), (2397, 12573), (3429, 8789), (4191, 7191), (4653, 6477), (5049, 5969)]