66820353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3457}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 94610880

約数和(自身を除く): 27790527

約数列:

[1, 3, 17, 51, 379, 1137, 3457, 6443, 10371, 19329, 58769, 176307, 1310203, 3930609, 22273451, 66820353]

約数ペア:

[(1, 66820353), (3, 22273451), (17, 3930609), (51, 1310203), (379, 176307), (1137, 58769), (3457, 19329), (6443, 10371)]