141920823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1499}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 218880000

約数和(自身を除く): 76959177

約数列:

[1, 3, 11, 19, 33, 57, 151, 209, 453, 627, 1499, 1661, 2869, 4497, 4983, 8607, 16489, 28481, 31559, 49467, 85443, 94677, 226349, 313291, 679047, 939873, 2489839, 4300631, 7469517, 12901893, 47306941, 141920823]

約数ペア:

[(1, 141920823), (3, 47306941), (11, 12901893), (19, 7469517), (33, 4300631), (57, 2489839), (151, 939873), (209, 679047), (453, 313291), (627, 226349), (1499, 94677), (1661, 85443), (2869, 49467), (4497, 31559), (4983, 28481), (8607, 16489)]