27832791

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 45785088

約数和(自身を除く): 17952297

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 1471, 2703, 4413, 6307, 10297, 18921, 25007, 30891, 75021, 77963, 175049, 233889, 525147, 545741, 1325371, 1637223, 3976113, 9277597, 27832791]

約数ペア:

[(1, 27832791), (3, 9277597), (7, 3976113), (17, 1637223), (21, 1325371), (51, 545741), (53, 525147), (119, 233889), (159, 175049), (357, 77963), (371, 75021), (901, 30891), (1113, 25007), (1471, 18921), (2703, 10297), (4413, 6307)]