153166761

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 251784960

約数和(自身を除く): 98618199

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 173, 271, 297, 363, 519, 813, 1089, 1557, 1903, 2439, 2981, 3267, 4671, 5709, 7317, 8943, 17127, 20933, 26829, 32791, 46883, 51381, 62799, 80487, 98373, 140649, 188397, 295119, 421947, 515713, 565191, 885357, 1265841, 1547139, 4641417, 5672843, 13924251, 17018529, 51055587, 153166761]

約数ペア:

[(1, 153166761), (3, 51055587), (9, 17018529), (11, 13924251), (27, 5672843), (33, 4641417), (99, 1547139), (121, 1265841), (173, 885357), (271, 565191), (297, 515713), (363, 421947), (519, 295119), (813, 188397), (1089, 140649), (1557, 98373), (1903, 80487), (2439, 62799), (2981, 51381), (3267, 46883), (4671, 32791), (5709, 26829), (7317, 20933), (8943, 17127)]