75307071

素因数分解:

$3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{1427}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 117210240

約数和(自身を除く): 41903169

約数列:

[1, 3, 7, 21, 49, 147, 359, 1077, 1427, 2513, 4281, 7539, 9989, 17591, 29967, 52773, 69923, 209769, 512293, 1536879, 3586051, 10758153, 25102357, 75307071]

約数ペア:

[(1, 75307071), (3, 25102357), (7, 10758153), (21, 3586051), (49, 1536879), (147, 512293), (359, 209769), (1077, 69923), (1427, 52773), (2513, 29967), (4281, 17591), (7539, 9989)]