78894101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 98872704

約数和(自身を除く): 19978603

約数列:

[1, 11, 13, 31, 37, 143, 169, 341, 403, 407, 481, 1147, 1369, 1859, 4433, 5239, 5291, 6253, 12617, 14911, 15059, 17797, 42439, 57629, 68783, 164021, 193843, 195767, 231361, 466829, 551707, 2132273, 2544971, 6068777, 7172191, 78894101]

約数ペア:

[(1, 78894101), (11, 7172191), (13, 6068777), (31, 2544971), (37, 2132273), (143, 551707), (169, 466829), (341, 231361), (403, 195767), (407, 193843), (481, 164021), (1147, 68783), (1369, 57629), (1859, 42439), (4433, 17797), (5239, 15059), (5291, 14911), (6253, 12617)]