76712319

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 118087680

約数和(自身を除く): 41375361

約数列:

[1, 3, 9, 27, 47, 61, 141, 183, 423, 549, 991, 1269, 1647, 2867, 2973, 8601, 8919, 25803, 26757, 46577, 60451, 77409, 139731, 181353, 419193, 544059, 1257579, 1632177, 2841197, 8523591, 25570773, 76712319]

約数ペア:

[(1, 76712319), (3, 25570773), (9, 8523591), (27, 2841197), (47, 1632177), (61, 1257579), (141, 544059), (183, 419193), (423, 181353), (549, 139731), (991, 77409), (1269, 60451), (1647, 46577), (2867, 26757), (2973, 25803), (8601, 8919)]