161099685903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{217408483}}^1$

素因数の和:217408518

約数の個数: 16

約数和(自身を含む): 243497502080

約数和(自身を除く): 82397816177

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 217408483, 652225449, 2826310279, 4130761177, 8478930837, 12392283531, 53699895301, 161099685903]

約数ペア:

[(1, 161099685903), (3, 53699895301), (13, 12392283531), (19, 8478930837), (39, 4130761177), (57, 2826310279), (247, 652225449), (741, 217408483)]