74921319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1447}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 118365312

約数和(自身を除く): 43443993

約数列:

[1, 3, 9, 11, 33, 99, 523, 1447, 1569, 4341, 4707, 5753, 13023, 15917, 17259, 47751, 51777, 143253, 756781, 2270343, 6811029, 8324591, 24973773, 74921319]

約数ペア:

[(1, 74921319), (3, 24973773), (9, 8324591), (11, 6811029), (33, 2270343), (99, 756781), (523, 143253), (1447, 51777), (1569, 47751), (4341, 17259), (4707, 15917), (5753, 13023)]