79235289

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21317}}^1$

素因数の和:21389

約数の個数: 24

約数和(自身を含む): 133024320

約数和(自身を除く): 53789031

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 21317, 63951, 149219, 191853, 447657, 1257703, 1342971, 3773109, 8803921, 11319327, 26411763, 79235289]

約数ペア:

[(1, 79235289), (3, 26411763), (7, 11319327), (9, 8803921), (21, 3773109), (59, 1342971), (63, 1257703), (177, 447657), (413, 191853), (531, 149219), (1239, 63951), (3717, 21317)]