72875327

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8270

約数の個数: 16

約数和(自身を含む): 88080384

約数和(自身を除く): 15205057

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8191, 8897, 57337, 253921, 335831, 1777447, 2350817, 10410761, 72875327]

約数ペア:

[(1, 72875327), (7, 10410761), (31, 2350817), (41, 1777447), (217, 335831), (287, 253921), (1271, 57337), (8191, 8897)]