61543989

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2617}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 99693440

約数和(自身を除く): 38149451

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1809, 2613, 2617, 7839, 7851, 23517, 23553, 34021, 70659, 102063, 175339, 306189, 526017, 918567, 1578051, 2279407, 4734153, 6838221, 20514663, 61543989]

約数ペア:

[(1, 61543989), (3, 20514663), (9, 6838221), (13, 4734153), (27, 2279407), (39, 1578051), (67, 918567), (117, 526017), (201, 306189), (351, 175339), (603, 102063), (871, 70659), (1809, 34021), (2613, 23553), (2617, 23517), (7839, 7851)]