69971187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 110267136

約数和(自身を除く): 40295949

約数列:

[1, 3, 11, 13, 33, 39, 143, 211, 429, 633, 773, 2319, 2321, 2743, 6963, 8229, 8503, 10049, 25509, 30147, 30173, 90519, 110539, 163103, 331617, 489309, 1794133, 2120339, 5382399, 6361017, 23323729, 69971187]

約数ペア:

[(1, 69971187), (3, 23323729), (11, 6361017), (13, 5382399), (33, 2120339), (39, 1794133), (143, 489309), (211, 331617), (429, 163103), (633, 110539), (773, 90519), (2319, 30173), (2321, 30147), (2743, 25509), (6963, 10049), (8229, 8503)]