22270059

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 40168128

約数和(自身を除く): 17898069

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 181, 189, 217, 279, 441, 543, 567, 651, 837, 1267, 1323, 1519, 1629, 1953, 2511, 3801, 3969, 4557, 4887, 5611, 5859, 8869, 11403, 13671, 14661, 16833, 17577, 26607, 34209, 39277, 41013, 50499, 79821, 102627, 117831, 123039, 151497, 239463, 274939, 353493, 454491, 718389, 824817, 1060479, 2474451, 3181437, 7423353, 22270059]

約数ペア:

[(1, 22270059), (3, 7423353), (7, 3181437), (9, 2474451), (21, 1060479), (27, 824817), (31, 718389), (49, 454491), (63, 353493), (81, 274939), (93, 239463), (147, 151497), (181, 123039), (189, 117831), (217, 102627), (279, 79821), (441, 50499), (543, 41013), (567, 39277), (651, 34209), (837, 26607), (1267, 17577), (1323, 16833), (1519, 14661), (1629, 13671), (1953, 11403), (2511, 8869), (3801, 5859), (3969, 5611), (4557, 4887)]