84859947

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 133996800

約数和(自身を除く): 49136853

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 747, 1577, 1993, 2241, 4731, 5979, 14193, 17937, 37867, 42579, 53811, 113601, 165419, 340803, 496257, 1022409, 1488771, 3142961, 4466313, 9428883, 28286649, 84859947]

約数ペア:

[(1, 84859947), (3, 28286649), (9, 9428883), (19, 4466313), (27, 3142961), (57, 1488771), (83, 1022409), (171, 496257), (249, 340803), (513, 165419), (747, 113601), (1577, 53811), (1993, 42579), (2241, 37867), (4731, 17937), (5979, 14193)]