102386193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19739}}^1$

素因数の和:19781

約数の個数: 32

約数和(自身を含む): 176870400

約数和(自身を除く): 74484207

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 19739, 59217, 138173, 256607, 375041, 414519, 769821, 1125123, 1796249, 2625287, 4875533, 5388747, 7875861, 14626599, 34128731, 102386193]

約数ペア:

[(1, 102386193), (3, 34128731), (7, 14626599), (13, 7875861), (19, 5388747), (21, 4875533), (39, 2625287), (57, 1796249), (91, 1125123), (133, 769821), (247, 414519), (273, 375041), (399, 256607), (741, 138173), (1729, 59217), (5187, 19739)]