73042851

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 122757120

約数和(自身を除く): 49714269

約数列:

[1, 3, 7, 21, 29, 31, 53, 73, 87, 93, 159, 203, 217, 219, 371, 511, 609, 651, 899, 1113, 1533, 1537, 1643, 2117, 2263, 2697, 3869, 4611, 4929, 6293, 6351, 6789, 10759, 11501, 11607, 14819, 15841, 18879, 27083, 32277, 34503, 44457, 47523, 47647, 65627, 81249, 112201, 119939, 142941, 196881, 333529, 336603, 359817, 459389, 785407, 839573, 1000587, 1378167, 2356221, 2518719, 3478231, 10434693, 24347617, 73042851]

約数ペア:

[(1, 73042851), (3, 24347617), (7, 10434693), (21, 3478231), (29, 2518719), (31, 2356221), (53, 1378167), (73, 1000587), (87, 839573), (93, 785407), (159, 459389), (203, 359817), (217, 336603), (219, 333529), (371, 196881), (511, 142941), (609, 119939), (651, 112201), (899, 81249), (1113, 65627), (1533, 47647), (1537, 47523), (1643, 44457), (2117, 34503), (2263, 32277), (2697, 27083), (3869, 18879), (4611, 15841), (4929, 14819), (6293, 11607), (6351, 11501), (6789, 10759)]