70447971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 106748928

約数和(自身を除く): 36300957

約数列:

[1, 3, 11, 33, 47, 53, 141, 159, 517, 583, 857, 1551, 1749, 2491, 2571, 7473, 9427, 27401, 28281, 40279, 45421, 82203, 120837, 136263, 443069, 499631, 1329207, 1498893, 2134787, 6404361, 23482657, 70447971]

約数ペア:

[(1, 70447971), (3, 23482657), (11, 6404361), (33, 2134787), (47, 1498893), (53, 1329207), (141, 499631), (159, 443069), (517, 136263), (583, 120837), (857, 82203), (1551, 45421), (1749, 40279), (2491, 28281), (2571, 27401), (7473, 9427)]