100440081

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3835

約数の個数: 40

約数和(自身を含む): 175169280

約数和(自身を除く): 74729199

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 2961, 3769, 3807, 8883, 11307, 26383, 26649, 33921, 79149, 101763, 177143, 237447, 305289, 531429, 712341, 1240001, 1594287, 2137023, 3720003, 4782861, 11160009, 14348583, 33480027, 100440081]

約数ペア:

[(1, 100440081), (3, 33480027), (7, 14348583), (9, 11160009), (21, 4782861), (27, 3720003), (47, 2137023), (63, 1594287), (81, 1240001), (141, 712341), (189, 531429), (329, 305289), (423, 237447), (567, 177143), (987, 101763), (1269, 79149), (2961, 33921), (3769, 26649), (3807, 26383), (8883, 11307)]