64727037

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6653}}^1$

素因数の和:6729

約数の個数: 24

約数和(自身を含む): 99650304

約数和(自身を除く): 34923267

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 6653, 9729, 19959, 59877, 153019, 312691, 459057, 938073, 1377171, 2814219, 7191893, 21575679, 64727037]

約数ペア:

[(1, 64727037), (3, 21575679), (9, 7191893), (23, 2814219), (47, 1377171), (69, 938073), (141, 459057), (207, 312691), (423, 153019), (1081, 59877), (3243, 19959), (6653, 9729)]