128104871

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 138067200

約数和(自身を除く): 9962329

約数列:

[1, 23, 59, 67, 1357, 1409, 1541, 3953, 32407, 83131, 90919, 94403, 1912013, 2171269, 5569777, 128104871]

約数ペア:

[(1, 128104871), (23, 5569777), (59, 2171269), (67, 1912013), (1357, 94403), (1409, 90919), (1541, 83131), (3953, 32407)]