133668477

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8783}}^1$

素因数の和:8897

約数の個数: 24

約数和(自身を含む): 205545600

約数和(自身を除く): 71877123

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 5073, 8783, 15219, 26349, 79047, 166877, 500631, 781687, 1501893, 2345061, 7035183, 14852053, 44556159, 133668477]

約数ペア:

[(1, 133668477), (3, 44556159), (9, 14852053), (19, 7035183), (57, 2345061), (89, 1501893), (171, 781687), (267, 500631), (801, 166877), (1691, 79047), (5073, 26349), (8783, 15219)]