134268871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^2$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 156887424

約数和(自身を除く): 22618553

約数列:

[1, 11, 23, 67, 89, 253, 737, 979, 1541, 2047, 5963, 7921, 16951, 22517, 65593, 87131, 137149, 182183, 530707, 1508639, 2004013, 5837777, 12206261, 134268871]

約数ペア:

[(1, 134268871), (11, 12206261), (23, 5837777), (67, 2004013), (89, 1508639), (253, 530707), (737, 182183), (979, 137149), (1541, 87131), (2047, 65593), (5963, 22517), (7921, 16951)]