156776378499

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2740223}}^1$

素因数の和:2740408

約数の個数: 32

約数和(自身を含む): 251662172160

約数和(自身を除く): 94885793661

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1467, 2119, 4401, 6357, 19071, 57213, 2740223, 8220669, 24662007, 35622899, 73986021, 106868697, 320606091, 446656349, 961818273, 1339969047, 4019907141, 5806532537, 12059721423, 17419597611, 52258792833, 156776378499]

約数ペア:

[(1, 156776378499), (3, 52258792833), (9, 17419597611), (13, 12059721423), (27, 5806532537), (39, 4019907141), (117, 1339969047), (163, 961818273), (351, 446656349), (489, 320606091), (1467, 106868697), (2119, 73986021), (4401, 35622899), (6357, 24662007), (19071, 8220669), (57213, 2740223)]