31639250661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1\times {\mathrm{5417}}^1$

素因数の和:7865

約数の個数: 32

約数和(自身を含む): 45466122240

約数和(自身を除く): 13826871579

約数列:

[1, 3, 19, 43, 57, 129, 817, 2383, 2451, 5417, 7149, 16251, 45277, 102469, 102923, 135831, 232931, 307407, 308769, 698793, 1946911, 4425689, 5840733, 12908711, 13277067, 38726133, 245265509, 555074573, 735796527, 1665223719, 10546416887, 31639250661]

約数ペア:

[(1, 31639250661), (3, 10546416887), (19, 1665223719), (43, 735796527), (57, 555074573), (129, 245265509), (817, 38726133), (2383, 13277067), (2451, 12908711), (5417, 5840733), (7149, 4425689), (16251, 1946911), (45277, 698793), (102469, 308769), (102923, 307407), (135831, 232931)]