15690956499

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{24421}}^1$

素因数の和:24932

約数の個数: 32

約数和(自身を含む): 23738184000

約数和(自身を除く): 8047227501

約数列:

[1, 3, 9, 27, 53, 159, 449, 477, 1347, 1431, 4041, 12123, 23797, 24421, 71391, 73263, 214173, 219789, 642519, 659367, 1294313, 3882939, 10965029, 11648817, 32895087, 34946451, 98685261, 296055783, 581146537, 1743439611, 5230318833, 15690956499]

約数ペア:

[(1, 15690956499), (3, 5230318833), (9, 1743439611), (27, 581146537), (53, 296055783), (159, 98685261), (449, 34946451), (477, 32895087), (1347, 11648817), (1431, 10965029), (4041, 3882939), (12123, 1294313), (23797, 659367), (24421, 642519), (71391, 219789), (73263, 214173)]