1381569968169

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{27956251}}^1$

素因数の和:27956310

約数の個数: 36

約数和(自身を含む): 2231468034640

約数和(自身を除く): 849898066471

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 2601, 2907, 5491, 16473, 49419, 27956251, 83868753, 251606259, 475256267, 531168769, 1425768801, 1593506307, 4277306403, 4780518921, 8079356539, 9029869073, 24238069617, 27089607219, 72714208851, 81268821657, 153507774241, 460523322723, 1381569968169]

約数ペア:

[(1, 1381569968169), (3, 460523322723), (9, 153507774241), (17, 81268821657), (19, 72714208851), (51, 27089607219), (57, 24238069617), (153, 9029869073), (171, 8079356539), (289, 4780518921), (323, 4277306403), (867, 1593506307), (969, 1425768801), (2601, 531168769), (2907, 475256267), (5491, 251606259), (16473, 83868753), (49419, 27956251)]