56698083

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 91105280

約数和(自身を除く): 34407197

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 991, 1467, 2119, 2973, 4401, 6357, 8919, 12883, 19071, 26757, 38649, 57213, 115947, 161533, 347841, 484599, 1453797, 2099929, 4361391, 6299787, 18899361, 56698083]

約数ペア:

[(1, 56698083), (3, 18899361), (9, 6299787), (13, 4361391), (27, 2099929), (39, 1453797), (117, 484599), (163, 347841), (351, 161533), (489, 115947), (991, 57213), (1467, 38649), (2119, 26757), (2973, 19071), (4401, 12883), (6357, 8919)]