78449702919

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{507499}}^1$

素因数の和:507959

約数の個数: 32

約数和(自身を含む): 126866880000

約数和(自身を除く): 48417177081

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 433, 1299, 3031, 7361, 9093, 22083, 51527, 154581, 507499, 1522497, 3552493, 8627483, 10657479, 25882449, 60392381, 181177143, 219747067, 659241201, 1538229469, 3735700139, 4614688407, 11207100417, 26149900973, 78449702919]

約数ペア:

[(1, 78449702919), (3, 26149900973), (7, 11207100417), (17, 4614688407), (21, 3735700139), (51, 1538229469), (119, 659241201), (357, 219747067), (433, 181177143), (1299, 60392381), (3031, 25882449), (7361, 10657479), (9093, 8627483), (22083, 3552493), (51527, 1522497), (154581, 507499)]