81430926

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 165110400

約数和(自身を除く): 83679474

約数列:

[1, 2, 3, 6, 139, 251, 278, 389, 417, 502, 753, 778, 834, 1167, 1506, 2334, 34889, 54071, 69778, 97639, 104667, 108142, 162213, 195278, 209334, 292917, 324426, 585834, 13571821, 27143642, 40715463, 81430926]

約数ペア:

[(1, 81430926), (2, 40715463), (3, 27143642), (6, 13571821), (139, 585834), (251, 324426), (278, 292917), (389, 209334), (417, 195278), (502, 162213), (753, 108142), (778, 104667), (834, 97639), (1167, 69778), (1506, 54071), (2334, 34889)]