139060341

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4253}}^1$

素因数の和:4442

約数の個数: 32

約数和(自身を含む): 236862720

約数和(自身を除く): 97802379

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 3633, 4253, 4671, 10899, 12759, 29771, 32697, 38277, 89313, 114831, 267939, 735769, 803817, 2207307, 5150383, 6621921, 15451149, 19865763, 46353447, 139060341]

約数ペア:

[(1, 139060341), (3, 46353447), (7, 19865763), (9, 15451149), (21, 6621921), (27, 5150383), (63, 2207307), (173, 803817), (189, 735769), (519, 267939), (1211, 114831), (1557, 89313), (3633, 38277), (4253, 32697), (4671, 29771), (10899, 12759)]