129272191

素因数分解:

${\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 135553600

約数和(自身を除く): 6281409

約数列:

[1, 37, 97, 181, 199, 3589, 6697, 7363, 17557, 19303, 36019, 649609, 714211, 1332703, 3493843, 129272191]

約数ペア:

[(1, 129272191), (37, 3493843), (97, 1332703), (181, 714211), (199, 649609), (3589, 36019), (6697, 19303), (7363, 17557)]