125318259

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 206728704

約数和(自身を除く): 81410445

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 173, 243, 271, 297, 519, 813, 891, 1557, 1903, 2439, 2673, 2981, 4671, 5709, 7317, 8943, 14013, 17127, 21951, 26829, 42039, 46883, 51381, 65853, 80487, 140649, 154143, 241461, 421947, 462429, 515713, 724383, 1265841, 1547139, 3797523, 4641417, 11392569, 13924251, 41772753, 125318259]

約数ペア:

[(1, 125318259), (3, 41772753), (9, 13924251), (11, 11392569), (27, 4641417), (33, 3797523), (81, 1547139), (99, 1265841), (173, 724383), (243, 515713), (271, 462429), (297, 421947), (519, 241461), (813, 154143), (891, 140649), (1557, 80487), (1903, 65853), (2439, 51381), (2673, 46883), (2981, 42039), (4671, 26829), (5709, 21951), (7317, 17127), (8943, 14013)]