168518043

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 259406400

約数和(自身を除く): 90888357

約数列:

[1, 3, 9, 27, 29, 87, 261, 373, 577, 783, 1119, 1731, 3357, 5193, 10071, 10817, 15579, 16733, 32451, 50199, 97353, 150597, 215221, 292059, 451791, 645663, 1936989, 5810967, 6241409, 18724227, 56172681, 168518043]

約数ペア:

[(1, 168518043), (3, 56172681), (9, 18724227), (27, 6241409), (29, 5810967), (87, 1936989), (261, 645663), (373, 451791), (577, 292059), (783, 215221), (1119, 150597), (1731, 97353), (3357, 50199), (5193, 32451), (10071, 16733), (10817, 15579)]