84378951

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 126977760

約数和(自身を除く): 42598809

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 2141, 4379, 6423, 13137, 19269, 39411, 62089, 186267, 323291, 558801, 969873, 2909619, 9375439, 28126317, 84378951]

約数ペア:

[(1, 84378951), (3, 28126317), (9, 9375439), (29, 2909619), (87, 969873), (151, 558801), (261, 323291), (453, 186267), (1359, 62089), (2141, 39411), (4379, 19269), (6423, 13137)]