79865913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 36255687

約数列:

[1, 3, 23, 29, 69, 87, 167, 239, 501, 667, 717, 2001, 3841, 4843, 5497, 6931, 11523, 14529, 16491, 20793, 39913, 111389, 119739, 159413, 334167, 478239, 917999, 1157477, 2753997, 3472431, 26621971, 79865913]

約数ペア:

[(1, 79865913), (3, 26621971), (23, 3472431), (29, 2753997), (69, 1157477), (87, 917999), (167, 478239), (239, 334167), (501, 159413), (667, 119739), (717, 111389), (2001, 39913), (3841, 20793), (4843, 16491), (5497, 14529), (6931, 11523)]