71026737

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 102297600

約数和(自身を除く): 31270863

約数列:

[1, 3, 23, 59, 69, 73, 177, 219, 239, 717, 1357, 1679, 4071, 4307, 5037, 5497, 12921, 14101, 16491, 17447, 42303, 52341, 99061, 297183, 324323, 401281, 972969, 1029373, 1203843, 3088119, 23675579, 71026737]

約数ペア:

[(1, 71026737), (3, 23675579), (23, 3088119), (59, 1203843), (69, 1029373), (73, 972969), (177, 401281), (219, 324323), (239, 297183), (717, 99061), (1357, 52341), (1679, 42303), (4071, 17447), (4307, 16491), (5037, 14101), (5497, 12921)]