71356191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 106848000

約数和(自身を除く): 35491809

約数列:

[1, 3, 17, 19, 51, 57, 211, 323, 349, 633, 969, 1047, 3587, 4009, 5933, 6631, 10761, 12027, 17799, 19893, 68153, 73639, 112727, 204459, 220917, 338181, 1251863, 1399141, 3755589, 4197423, 23785397, 71356191]

約数ペア:

[(1, 71356191), (3, 23785397), (17, 4197423), (19, 3755589), (51, 1399141), (57, 1251863), (211, 338181), (323, 220917), (349, 204459), (633, 112727), (969, 73639), (1047, 68153), (3587, 19893), (4009, 17799), (5933, 12027), (6631, 10761)]