87596439

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 137009664

約数和(自身を除く): 49413225

約数列:

[1, 3, 7, 21, 53, 159, 211, 371, 373, 633, 1113, 1119, 1477, 2611, 4431, 7833, 11183, 19769, 33549, 59307, 78281, 78703, 138383, 234843, 236109, 415149, 550921, 1652763, 4171259, 12513777, 29198813, 87596439]

約数ペア:

[(1, 87596439), (3, 29198813), (7, 12513777), (21, 4171259), (53, 1652763), (159, 550921), (211, 415149), (371, 236109), (373, 234843), (633, 138383), (1113, 78703), (1119, 78281), (1477, 59307), (2611, 33549), (4431, 19769), (7833, 11183)]