64544697

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33049}}^1$

素因数の和:33093

約数の個数: 24

約数和(自身を含む): 109990400

約数和(自身を除く): 45445703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 33049, 99147, 231343, 297441, 694029, 1024519, 2082087, 3073557, 7171633, 9220671, 21514899, 64544697]

約数ペア:

[(1, 64544697), (3, 21514899), (7, 9220671), (9, 7171633), (21, 3073557), (31, 2082087), (63, 1024519), (93, 694029), (217, 297441), (279, 231343), (651, 99147), (1953, 33049)]