293983371

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 509184000

約数和(自身を除く): 215200629

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 59, 99, 171, 177, 209, 297, 513, 531, 627, 649, 883, 1121, 1593, 1881, 1947, 2649, 3363, 5643, 5841, 7947, 9713, 10089, 12331, 16777, 17523, 23841, 29139, 30267, 36993, 50331, 52097, 87417, 110979, 150993, 156291, 184547, 262251, 332937, 452979, 468873, 553641, 573067, 989843, 1406619, 1660923, 1719201, 2969529, 4982769, 5157603, 8908587, 10888273, 15472809, 26725761, 32664819, 97994457, 293983371]

約数ペア:

[(1, 293983371), (3, 97994457), (9, 32664819), (11, 26725761), (19, 15472809), (27, 10888273), (33, 8908587), (57, 5157603), (59, 4982769), (99, 2969529), (171, 1719201), (177, 1660923), (209, 1406619), (297, 989843), (513, 573067), (531, 553641), (627, 468873), (649, 452979), (883, 332937), (1121, 262251), (1593, 184547), (1881, 156291), (1947, 150993), (2649, 110979), (3363, 87417), (5643, 52097), (5841, 50331), (7947, 36993), (9713, 30267), (10089, 29139), (12331, 23841), (16777, 17523)]