173668995

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 319610880

約数和(自身を除く): 145941885

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 101, 135, 141, 235, 271, 303, 423, 505, 705, 813, 909, 1269, 1355, 1515, 2115, 2439, 2727, 4065, 4545, 4747, 6345, 7317, 12195, 12737, 13635, 14241, 23735, 27371, 36585, 38211, 42723, 63685, 71205, 82113, 114633, 128169, 136855, 191055, 213615, 246339, 343899, 410565, 573165, 640845, 739017, 1231695, 1286437, 1719495, 3695085, 3859311, 6432185, 11577933, 19296555, 34733799, 57889665, 173668995]

約数ペア:

[(1, 173668995), (3, 57889665), (5, 34733799), (9, 19296555), (15, 11577933), (27, 6432185), (45, 3859311), (47, 3695085), (101, 1719495), (135, 1286437), (141, 1231695), (235, 739017), (271, 640845), (303, 573165), (423, 410565), (505, 343899), (705, 246339), (813, 213615), (909, 191055), (1269, 136855), (1355, 128169), (1515, 114633), (2115, 82113), (2439, 71205), (2727, 63685), (4065, 42723), (4545, 38211), (4747, 36585), (6345, 27371), (7317, 23735), (12195, 14241), (12737, 13635)]