1892393091

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{8237}}^1$

素因数の和:8440

約数の個数: 32

約数和(自身を含む): 2868142080

約数和(自身を除く): 975748989

約数列:

[1, 3, 9, 27, 67, 127, 201, 381, 603, 1143, 1809, 3429, 8237, 8509, 24711, 25527, 74133, 76581, 222399, 229743, 551879, 1046099, 1655637, 3138297, 4966911, 9414891, 14900733, 28244673, 70088633, 210265899, 630797697, 1892393091]

約数ペア:

[(1, 1892393091), (3, 630797697), (9, 210265899), (27, 70088633), (67, 28244673), (127, 14900733), (201, 9414891), (381, 4966911), (603, 3138297), (1143, 1655637), (1809, 1046099), (3429, 551879), (8237, 229743), (8509, 222399), (24711, 76581), (25527, 74133)]