78914297

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 102207744

約数和(自身を除く): 23293447

約数列:

[1, 7, 11, 53, 61, 77, 317, 371, 427, 583, 671, 2219, 3233, 3487, 4081, 4697, 16801, 19337, 22631, 24409, 35563, 117607, 135359, 184811, 212707, 248941, 1024861, 1293677, 1488949, 7174027, 11273471, 78914297]

約数ペア:

[(1, 78914297), (7, 11273471), (11, 7174027), (53, 1488949), (61, 1293677), (77, 1024861), (317, 248941), (371, 212707), (427, 184811), (583, 135359), (671, 117607), (2219, 35563), (3233, 24409), (3487, 22631), (4081, 19337), (4697, 16801)]