74140269

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 119128320

約数和(自身を除く): 44988051

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 2297, 4611, 6891, 10759, 16079, 32277, 48237, 66613, 121741, 199839, 365223, 466291, 852187, 1398873, 2556561, 3530489, 10591467, 24713423, 74140269]

約数ペア:

[(1, 74140269), (3, 24713423), (7, 10591467), (21, 3530489), (29, 2556561), (53, 1398873), (87, 852187), (159, 466291), (203, 365223), (371, 199839), (609, 121741), (1113, 66613), (1537, 48237), (2297, 32277), (4611, 16079), (6891, 10759)]