31400299089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1289}}^1\times {\mathrm{1409}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 48520976400

約数和(自身を除く): 17120677311

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1289, 1409, 1921, 3867, 4227, 5763, 11601, 12681, 17289, 21913, 23953, 65739, 71859, 145657, 159217, 197217, 215577, 436971, 477651, 1310913, 1432953, 1816201, 2476169, 2706689, 5448603, 7428507, 8120067, 16345809, 22285521, 24360201, 30875417, 92626251, 205230713, 277878753, 615692139, 1847076417, 3488922121, 10466766363, 31400299089]

約数ペア:

[(1, 31400299089), (3, 10466766363), (9, 3488922121), (17, 1847076417), (51, 615692139), (113, 277878753), (153, 205230713), (339, 92626251), (1017, 30875417), (1289, 24360201), (1409, 22285521), (1921, 16345809), (3867, 8120067), (4227, 7428507), (5763, 5448603), (11601, 2706689), (12681, 2476169), (17289, 1816201), (21913, 1432953), (23953, 1310913), (65739, 477651), (71859, 436971), (145657, 215577), (159217, 197217)]