42758757

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 66642264

約数和(自身を除く): 23883507

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 5273, 8109, 15819, 47457, 89641, 268923, 279469, 806769, 838407, 2515221, 4750973, 14252919, 42758757]

約数ペア:

[(1, 42758757), (3, 14252919), (9, 4750973), (17, 2515221), (51, 838407), (53, 806769), (153, 279469), (159, 268923), (477, 89641), (901, 47457), (2703, 15819), (5273, 8109)]