38540590911

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{56467}}^1$

素因数の和:57980

約数の個数: 32

約数和(自身を含む): 60497556480

約数和(自身を除く): 21956965569

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1487, 4461, 13383, 25279, 40149, 56467, 75837, 169401, 227511, 508203, 682533, 959939, 1524609, 2879817, 8639451, 25918353, 83966429, 251899287, 755697861, 1427429293, 2267093583, 4282287879, 12846863637, 38540590911]

約数ペア:

[(1, 38540590911), (3, 12846863637), (9, 4282287879), (17, 2267093583), (27, 1427429293), (51, 755697861), (153, 251899287), (459, 83966429), (1487, 25918353), (4461, 8639451), (13383, 2879817), (25279, 1524609), (40149, 959939), (56467, 682533), (75837, 508203), (169401, 227511)]