422778177

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2633}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 661660800

約数和(自身を除く): 238882623

約数列:

[1, 3, 9, 19, 27, 57, 171, 313, 513, 939, 2633, 2817, 5947, 7899, 8451, 17841, 23697, 50027, 53523, 71091, 150081, 160569, 450243, 824129, 1350729, 2472387, 7417161, 15658451, 22251483, 46975353, 140926059, 422778177]

約数ペア:

[(1, 422778177), (3, 140926059), (9, 46975353), (19, 22251483), (27, 15658451), (57, 7417161), (171, 2472387), (313, 1350729), (513, 824129), (939, 450243), (2633, 160569), (2817, 150081), (5947, 71091), (7899, 53523), (8451, 50027), (17841, 23697)]