69047817

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 30484983

約数列:

[1, 3, 23, 53, 69, 79, 159, 237, 239, 717, 1219, 1817, 3657, 4187, 5451, 5497, 12561, 12667, 16491, 18881, 38001, 56643, 96301, 288903, 291341, 434263, 874023, 1000693, 1302789, 3002079, 23015939, 69047817]

約数ペア:

[(1, 69047817), (3, 23015939), (23, 3002079), (53, 1302789), (69, 1000693), (79, 874023), (159, 434263), (237, 291341), (239, 288903), (717, 96301), (1219, 56643), (1817, 38001), (3657, 18881), (4187, 16491), (5451, 12667), (5497, 12561)]