99714321

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 179280192

約数和(自身を除く): 79565871

約数列:

[1, 3, 7, 9, 21, 27, 31, 61, 63, 81, 93, 183, 189, 217, 243, 279, 427, 549, 567, 651, 837, 961, 1281, 1647, 1701, 1891, 1953, 2511, 2883, 3843, 4941, 5673, 5859, 6727, 7533, 8649, 11529, 13237, 14823, 17019, 17577, 20181, 25947, 34587, 39711, 51057, 52731, 58621, 60543, 77841, 103761, 119133, 153171, 175863, 181629, 233523, 357399, 410347, 459513, 527589, 544887, 1072197, 1231041, 1582767, 1634661, 3216591, 3693123, 4748301, 11079369, 14244903, 33238107, 99714321]

約数ペア:

[(1, 99714321), (3, 33238107), (7, 14244903), (9, 11079369), (21, 4748301), (27, 3693123), (31, 3216591), (61, 1634661), (63, 1582767), (81, 1231041), (93, 1072197), (183, 544887), (189, 527589), (217, 459513), (243, 410347), (279, 357399), (427, 233523), (549, 181629), (567, 175863), (651, 153171), (837, 119133), (961, 103761), (1281, 77841), (1647, 60543), (1701, 58621), (1891, 52731), (1953, 51057), (2511, 39711), (2883, 34587), (3843, 25947), (4941, 20181), (5673, 17577), (5859, 17019), (6727, 14823), (7533, 13237), (8649, 11529)]