64406907

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{2087}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 97284096

約数和(自身を除く): 32877189

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 2087, 3429, 6261, 10287, 18783, 30861, 56349, 169047, 265049, 507141, 795147, 2385441, 7156323, 21468969, 64406907]

約数ペア:

[(1, 64406907), (3, 21468969), (9, 7156323), (27, 2385441), (81, 795147), (127, 507141), (243, 265049), (381, 169047), (1143, 56349), (2087, 30861), (3429, 18783), (6261, 10287)]