90308001

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 143159040

約数和(自身を除く): 52851039

約数列:

[1, 3, 7, 21, 29, 87, 203, 257, 577, 609, 771, 1731, 1799, 4039, 5397, 7453, 12117, 16733, 22359, 50199, 52171, 117131, 148289, 156513, 351393, 444867, 1038023, 3114069, 4300381, 12901143, 30102667, 90308001]

約数ペア:

[(1, 90308001), (3, 30102667), (7, 12901143), (21, 4300381), (29, 3114069), (87, 1038023), (203, 444867), (257, 351393), (577, 156513), (609, 148289), (771, 117131), (1731, 52171), (1799, 50199), (4039, 22359), (5397, 16733), (7453, 12117)]