78661973

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 89327616

約数和(自身を除く): 10665643

約数列:

[1, 13, 31, 47, 403, 611, 1457, 4153, 18941, 53989, 128743, 195191, 1673659, 2537483, 6050921, 78661973]

約数ペア:

[(1, 78661973), (13, 6050921), (31, 2537483), (47, 1673659), (403, 195191), (611, 128743), (1457, 53989), (4153, 18941)]