25250107323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13399}}^1\times {\mathrm{4723}}^1$

素因数の和:18151

約数の個数: 32

約数和(自身を含む): 40513024000

約数和(自身を除く): 15262916677

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4723, 13399, 14169, 33061, 40197, 89737, 93793, 99183, 254581, 269211, 281379, 628159, 763743, 1782067, 1884477, 5346201, 63283477, 189850431, 442984339, 1202386063, 1328953017, 3607158189, 8416702441, 25250107323]

約数ペア:

[(1, 25250107323), (3, 8416702441), (7, 3607158189), (19, 1328953017), (21, 1202386063), (57, 442984339), (133, 189850431), (399, 63283477), (4723, 5346201), (13399, 1884477), (14169, 1782067), (33061, 763743), (40197, 628159), (89737, 281379), (93793, 269211), (99183, 254581)]