100204047

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{26321}}^1$

素因数の和:26380

約数の個数: 20

約数和(自身を含む): 152878176

約数和(自身を除く): 52674129

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 26321, 78963, 236889, 710667, 1237087, 2132001, 3711261, 11133783, 33401349, 100204047]

約数ペア:

[(1, 100204047), (3, 33401349), (9, 11133783), (27, 3711261), (47, 2132001), (81, 1237087), (141, 710667), (423, 236889), (1269, 78963), (3807, 26321)]