156937073181

素因数分解:

$3^1\times 7^1\times {\mathrm{35533}}^1\times {\mathrm{210317}}^1$

素因数の和:245860

約数の個数: 16

約数和(自身を含む): 239150073984

約数和(自身を除く): 82213000803

約数列:

[1, 3, 7, 21, 35533, 106599, 210317, 248731, 630951, 746193, 1472219, 4416657, 7473193961, 22419581883, 52312357727, 156937073181]

約数ペア:

[(1, 156937073181), (3, 52312357727), (7, 22419581883), (21, 7473193961), (35533, 4416657), (106599, 1472219), (210317, 746193), (248731, 630951)]