68697981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10357}}^1$

素因数の和:10441

約数の個数: 24

約数和(自身を含む): 109877664

約数和(自身を除く): 41179683

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 10357, 31071, 93213, 113927, 341781, 693919, 1025343, 2081757, 6245271, 7633109, 22899327, 68697981]

約数ペア:

[(1, 68697981), (3, 22899327), (9, 7633109), (11, 6245271), (33, 2081757), (67, 1025343), (99, 693919), (201, 341781), (603, 113927), (737, 93213), (2211, 31071), (6633, 10357)]