71394228687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1\times {\mathrm{6203}}^1$

素因数の和:8127

約数の個数: 32

約数和(自身を含む): 101659041792

約数和(自身を除く): 30264813105

約数列:

[1, 3, 17, 51, 127, 381, 1777, 2159, 5331, 6203, 6477, 18609, 30209, 90627, 105451, 225679, 316353, 677037, 787781, 2363343, 3836543, 11022731, 11509629, 13392277, 33068193, 40176831, 187386427, 562159281, 1399886837, 4199660511, 23798076229, 71394228687]

約数ペア:

[(1, 71394228687), (3, 23798076229), (17, 4199660511), (51, 1399886837), (127, 562159281), (381, 187386427), (1777, 40176831), (2159, 33068193), (5331, 13392277), (6203, 11509629), (6477, 11022731), (18609, 3836543), (30209, 2363343), (90627, 787781), (105451, 677037), (225679, 316353)]