202438830069

素因数分解:

$3^3\times 7^1\times {\mathrm{1071104921}}^1$

素因数の和:1071104937

約数の個数: 16

約数和(自身を含む): 342753575040

約数和(自身を除く): 140314744971

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1071104921, 3213314763, 7497734447, 9639944289, 22493203341, 28919832867, 67479610023, 202438830069]

約数ペア:

[(1, 202438830069), (3, 67479610023), (7, 28919832867), (9, 22493203341), (21, 9639944289), (27, 7497734447), (63, 3213314763), (189, 1071104921)]