173442951

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 56

約数和(自身を含む): 290860416

約数和(自身を除く): 117417465

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 243, 297, 387, 473, 503, 729, 891, 1161, 1419, 1509, 2673, 3483, 4257, 4527, 5533, 8019, 10449, 12771, 13581, 16599, 21629, 31347, 38313, 40743, 49797, 64887, 114939, 122229, 149391, 194661, 237919, 344817, 366687, 448173, 583983, 713757, 1344519, 1751949, 2141271, 4033557, 5255847, 6423813, 15767541, 19271439, 57814317, 173442951]

約数ペア:

[(1, 173442951), (3, 57814317), (9, 19271439), (11, 15767541), (27, 6423813), (33, 5255847), (43, 4033557), (81, 2141271), (99, 1751949), (129, 1344519), (243, 713757), (297, 583983), (387, 448173), (473, 366687), (503, 344817), (729, 237919), (891, 194661), (1161, 149391), (1419, 122229), (1509, 114939), (2673, 64887), (3483, 49797), (4257, 40743), (4527, 38313), (5533, 31347), (8019, 21629), (10449, 16599), (12771, 13581)]