161563550403

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{3964847}}^1$

素因数の和:3964931

約数の個数: 24

約数和(自身を含む): 233704000512

約数和(自身を除く): 72140450109

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 2397, 13583, 40749, 3964847, 11894541, 67402399, 186347809, 202207197, 559043427, 1145840783, 3167912753, 3437522349, 9503738259, 53854516801, 161563550403]

約数ペア:

[(1, 161563550403), (3, 53854516801), (17, 9503738259), (47, 3437522349), (51, 3167912753), (141, 1145840783), (289, 559043427), (799, 202207197), (867, 186347809), (2397, 67402399), (13583, 11894541), (40749, 3964847)]